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Sealy Posturepedic Plus Facts: 127 Specifications & 57 Highlights

Explore the Sealy Posturepedic Plus from the inside out. From general information, dimensions & weight, comfort & firmness & construction & materials to hidden gems, we unpacked 127 details worth knowing.

Sealy Posturepedic Plus

Highlights 57

No extras. Just what matters.
75 Points

Why is Sealy Posturepedic Plus better than other mattresses ?

General Information

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Dimensions & Weight

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Comfort & Firmness

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Construction & Materials

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Performance & Durability

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Comfort Adjustability

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Health & Safety

  • Uses A Chemical-Free Fire Barrier with a difference of 46.0 points
  • CertiPUR-US Certified with a difference of 46.0 points
  • Formaldehyde Free with a difference of 44.0 points
  • Low Voc Emission with a difference of 43.0 points
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Temperature & Climate

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Seating & Capacity

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Quick Take

The essentials that matter—nothing extra

A fast snapshot of the Sealy Posturepedic Plus, covering its standout specification and what you can expect right out of the box.

Sealy Posturepedic Plus
Sealy Posturepedic Plus

Sealy Posturepedic Plus is an innerspring mattress that provides superior targeted support for stomach sleepers. The mattress's core includes the orthopedic support system with exclusive precision-fit coils, which flex to individual body needs for pressure relief. 

Specifications & Facts 127

Specs measured. Drama avoided.

Before you hit purchase, check the full breakdown of the Sealy Posturepedic Plus. From specs and price to how it holds up vs similar mattresses, it’s all here.

General Information 10

Sealy Posturepedic Plus Product Type

What type of mattress is it?

38 Sealy Posturepedic Plus 0 Votes Innerspring

67 Mattresses in this range Hybrid

Defines the fundamental mattress category.

Sealy Posturepedic Plus Model Name

What is the model name?

71 Sealy Posturepedic Plus 0 Votes Posturepedic Plus

68 Mattresses in this range Hybrid

Provides the marketing name used by the brand.

Sealy Posturepedic Plus Warranty Period

What is the warranty period?

53 Sealy Posturepedic Plus 0 Votes 10 Years

62 Mattresses in this range 10 Years

Duration of warranty coverage.

Sealy Posturepedic Plus Country of Manufacture

Where is the mattress manufactured?

78 Sealy Posturepedic Plus 0 Votes USA

73 Mattresses in this range USA

Shows where the mattress is manufactured.

Sealy Posturepedic Plus Intended Use

What is the intended use?

78 Sealy Posturepedic Plus 0 Votes Home

74 Mattresses in this range Home

Defines the usage context.

Sealy Posturepedic Plus Target Market

What is the target market?

78 Sealy Posturepedic Plus 0 Votes US

83 Mattresses in this range US

Specifies the geographic or demographic market.

Dimensions & Weight 24

Sealy Posturepedic Plus Mattress Size

What is the mattress size?

90 Sealy Posturepedic Plus 0 Votes Twin, Twin XL, Full, Queen, King, Cal King, Split King

46 Mattresses in this range Twin, Twin XL, Full, Queen, King, Cal King

Identifies the size for the mattress.

Sealy Posturepedic Plus Width (Full)

What is the Full mattress width?

53 inch 0Votes
Sealy Posturepedic Plus
53.84 inch (Average)

Standard width for Full (Double) mattress.

Sealy Posturepedic Plus Width (Split King)

What is the Split King mattress width?

36 inch 0Votes
Sealy Posturepedic Plus
55.72 inch (Average)

Combined width of two Twin XL mattresses.

Sealy Posturepedic Plus Depth (California King)

What is the Cal King mattress length?

84 inch 0Votes
Sealy Posturepedic Plus
83.13 inch (Average)

Standard length for California King mattress.

Sealy Posturepedic Plus Depth (Split King)

What is the Split King mattress length?

84 inch 0Votes
Sealy Posturepedic Plus
79.44 inch (Average)

Standard length for Split King (two Twin XLs).

Sealy Posturepedic Plus Height (Twin)

What is the Twin mattress height?

13 inch 0Votes
Sealy Posturepedic Plus
11.95 inch (Average)

Standard thickness range for Twin size mattresses.

Comfort & Firmness 13

Sealy Posturepedic Plus Firmness Scale Rating

What is the firmness rating?

42 Sealy Posturepedic Plus 0 Votes 4/10, 5.5/10, 7/10

57 Mattresses in this range 7/10

Sealy Posturepedic Plus
Sealy Posturepedic Plus

These ratings represent the firmness levels: Soft (4/10), Medium (5.5/10), and Firm (7/10). Choose Soft for comfort with minimal support, Medium for balanced support, and Firm for those needing extra spinal alignment.

Numeric scale where 1 is softest and 10 is firmest.

Sealy Posturepedic Plus Comfort Layer Thickness

What is the comfort layer thickness?

4 inch 0Votes
Sealy Posturepedic Plus
4.04 inch (Average)

Sealy Posturepedic Plus
Sealy Posturepedic Plus

A 4-inch comfort layer is typical for providing cushioning, especially for back and stomach sleepers. This layer offers enough softness to relieve pressure without sacrificing support.

Thickness of the comfort layer on top.

Sealy Posturepedic Plus Motion Isolation Rating

What is the motion isolation rating?

91 Sealy Posturepedic Plus 0 Votes 9.2/10

72 Mattresses in this range 8/10

Sealy Posturepedic Plus
Sealy Posturepedic Plus

With a 9.2 rating, the Sealy Posturepedic Plus excels in minimizing motion transfer. Ideal for couples, as movement from one side of the bed won’t disturb the other, promoting undisturbed sleep.

Measures how well the mattress prevents motion transfer.

Sealy Posturepedic Plus Edge Support Rating

What is the edge support rating?

77 Sealy Posturepedic Plus 0 Votes 8.9/10

58 Mattresses in this range 8/10

Sealy Posturepedic Plus
Sealy Posturepedic Plus

Strong edge support means you can sleep or sit near the mattress edges without sinking, making it more comfortable for couples or those who tend to sit at the edge of the bed. This also helps with getting in and out of bed, reducing strain on your joints.

Indicates stability around the mattress edges.

Sealy Posturepedic Plus Firmness Level

What is the firmness level?

48 Sealy Posturepedic Plus 0 Votes Soft, Medium, Firm

54 Mattresses in this range Medium

Describes the general firmness category.

Sealy Posturepedic Plus Comfort Technology

What comfort technology is included?

66 Sealy Posturepedic Plus 0 Votes Memory Foam

70 Mattresses in this range Plush Foam

Special comfort features used in the top layers.

Construction & Materials 13

Sealy Posturepedic Plus Mattress Core Material

What is the core material?

38 Sealy Posturepedic Plus 0 Votes Coil

43 Mattresses in this range Foam

Sealy Posturepedic Plus
Sealy Posturepedic Plus

Pocketed coils provide excellent support by adapting to body contours, reducing motion transfer, and allowing for better airflow. A classic core material that supports even weight distribution.

Defines the main support structure.

Sealy Posturepedic Plus Flame Retardant Material

What flame retardant is used?

90 Sealy Posturepedic Plus 0 Votes Natural Wool

37 Mattresses in this range Natural Wool

Sealy Posturepedic Plus
Sealy Posturepedic Plus

Natural wool serves as a flame retardant and is a safer, non-toxic material. It helps meet stringent fire safety regulations without the use of harmful chemicals. Wool also adds to the mattress’s breathability.

Material used to meet fire safety standards.

Sealy Posturepedic Plus Reinforced Edge Material

What is the reinforced edge material?

90 Sealy Posturepedic Plus 0 Votes Extra Coils

39 Mattresses in this range High-Density Foam

Sealy Posturepedic Plus
Sealy Posturepedic Plus

The addition of extra coils around the edges prevents sagging, improves durability, and increases usable surface area. This is especially helpful for couples or individuals who prefer to sleep close to the edge.

Material reinforcement along the edges.

Sealy Posturepedic Plus Comfort Layer Material

What is the comfort layer material?

90 Sealy Posturepedic Plus 0 Votes Memory Foam

45 Mattresses in this range Memory Foam

Materials used in the comfort layers.

Sealy Posturepedic Plus Foam Type

What foam type is included?

90 Sealy Posturepedic Plus 0 Votes Memory Foam

41 Mattresses in this range Memory Foam, High-Density

Specifies the type of foam used.

Sealy Posturepedic Plus Coil Type

What type of coil is used?

90 Sealy Posturepedic Plus 0 Votes Pocketed

41 Mattresses in this range Pocketed

Identifies the coil construction used.

Performance & Durability 11

Sealy Posturepedic Plus Indentation Load Deflection (ILD)

What is the ILD value?

85 Sealy Posturepedic Plus 0 Votes Medium (20–30 lbs)

42 Mattresses in this range Medium (20–30 lbs)

Sealy Posturepedic Plus
Sealy Posturepedic Plus

The ILD of 20-30 lbs indicates the firmness of the memory foam. Medium firmness provides a comfortable balance between softness and support, ideal for sleepers who need moderate contouring without too much sinkage.

Measures foam firmness by required load to indent.

Sealy Posturepedic Plus Expected Lifespan

What is the expected lifespan?

10 Years 0Votes
Sealy Posturepedic Plus
10.38 Years (Average)

Sealy Posturepedic Plus
Sealy Posturepedic Plus

The mattress is built for durability, with an expected lifespan of 10 years. With proper care, this mattress can maintain its shape and comfort for a decade, making it a reliable long-term investment.

Average years the mattress is designed to last.

Sealy Posturepedic Plus Rotatable Design

Can the mattress be rotated?

No 0Votes Sealy Posturepedic Plus

Yes Mattresses in this range

Indicates if mattress can be rotated to extend life.

Sealy Posturepedic Plus Flippable Design

Can the mattress be flipped?

No 0Votes Sealy Posturepedic Plus

Yes Mattresses in this range

Shows whether the mattress can be flipped.

Sealy Posturepedic Plus Warranty Coverage Type

What type of warranty coverage is provided?

80 Sealy Posturepedic Plus 0 Votes Limited

43 Mattresses in this range Limited

Describes the type of warranty coverage.

Sealy Posturepedic Plus Memory Foam Recovery Time

What is the recovery time of the foam?

2 sec 0Votes
Sealy Posturepedic Plus
3.15 sec (Average)

Time it takes memory foam to return to shape.

Comfort Adjustability 9

Sealy Posturepedic Plus Adjustable Base Compatibility

Is it compatible with adjustable bases?

Yes 0Votes Sealy Posturepedic Plus

Yes Mattresses in this range

Indicates if mattress can be used with an adjustable bed base.

Sealy Posturepedic Plus Dual Firmness Option

Does it offer dual firmness?

No 0Votes Sealy Posturepedic Plus

Yes Mattresses in this range

Indicates if mattress offers two firmness levels in one design.

Sealy Posturepedic Plus Split Mattress Option

Is it available in split design?

No 0Votes Sealy Posturepedic Plus

Yes Mattresses in this range

Shows if mattress can be split into two sides.

Sealy Posturepedic Plus Removable Top Layer

Does it have a removable top layer?

No 0Votes Sealy Posturepedic Plus

Yes Mattresses in this range

Indicates if the top comfort layer can be removed or swapped.

Sealy Posturepedic Plus Modular Layer Design

Does it have modular layers?

No 0Votes Sealy Posturepedic Plus

Yes Mattresses in this range

Allows layers to be rearranged for customized comfort.

Sealy Posturepedic Plus Customizable Firmness Inserts

Does it support firmness inserts?

No 0Votes Sealy Posturepedic Plus

Yes Mattresses in this range

Supports inserts or pads to adjust firmness.

Health & Safety 9

Sealy Posturepedic Plus Chemical-Free Fire Barrier

Does it use a chemical-free fire barrier?

Yes 0Votes Sealy Posturepedic Plus

Yes Mattresses in this range

Sealy Posturepedic Plus
Sealy Posturepedic Plus

The mattress uses a chemical-free fire barrier made from natural materials like wool, providing safety without resorting to harsh chemicals. This also adds to the mattress's eco-friendly profile.

Fire safety protection without chemical sprays.

Sealy Posturepedic Plus CertiPUR-US Certified

Is it CertiPUR-US certified?

Yes 0Votes Sealy Posturepedic Plus

Yes Mattresses in this range

Shows if foams meet CertiPUR-US safety standards.

Sealy Posturepedic Plus GREENGUARD Gold Certified

Is it GREENGUARD Gold certified?

No 0Votes Sealy Posturepedic Plus

Yes Mattresses in this range

Indicates compliance with low chemical emissions.

Sealy Posturepedic Plus OEKO-TEX Certified

Is it OEKO-TEX certified?

No 0Votes Sealy Posturepedic Plus

Yes Mattresses in this range

Ensures textiles are free from harmful substances.

Sealy Posturepedic Plus Formaldehyde Free

Is the mattress formaldehyde free?

Yes 0Votes Sealy Posturepedic Plus

Yes Mattresses in this range

Indicates if product is free from formaldehyde chemicals.

Sealy Posturepedic Plus Low VOC Emission

Does it have low VOC emission?

Yes 0Votes Sealy Posturepedic Plus

Yes Mattresses in this range

Ensures mattress has low volatile organic compound emissions.

Temperature & Climate 8

Sealy Posturepedic Plus Breathable Cover

Does it have a breathable cover?

Yes 0Votes Sealy Posturepedic Plus

Yes Mattresses in this range

Sealy Posturepedic Plus
Sealy Posturepedic Plus

The breathable cover improves airflow, helping to reduce heat buildup, which is especially beneficial for those who tend to overheat during the night.

Indicates if the outer cover allows airflow.

Sealy Posturepedic Plus Cooling Gel Infusion

Does it have cooling gel infusion?

Yes 0Votes Sealy Posturepedic Plus

Yes Mattresses in this range

Indicates if cooling gel is infused in foam layers.

Sealy Posturepedic Plus Moisture-Wicking Fabric

Does it use moisture-wicking fabric?

Yes 0Votes Sealy Posturepedic Plus

Yes Mattresses in this range

Ensures cover or material draws away sweat and moisture.

Sealy Posturepedic Plus Seasonal Use Design

Does it have a seasonal use design?

Yes 0Votes Sealy Posturepedic Plus

Yes Mattresses in this range

Mattress is designed with seasonal dual sides for hot and cold weather.

Sealy Posturepedic Plus Phase Change Material

Does it use phase change materials?

No 0Votes Sealy Posturepedic Plus

Yes Mattresses in this range

Shows if mattress uses phase-change materials for temperature control.

Sealy Posturepedic Plus Heat Dissipation Rating

What is the heat dissipation rating?

80 Sealy Posturepedic Plus 0 Votes Fair

39 Mattresses in this range Good

Rates how well mattress disperses heat.

Seating & Capacity 8

Sealy Posturepedic Plus Maximum Weight Capacity

What is the maximum weight capacity?

750 lbs 0Votes
Sealy Posturepedic Plus
477.77 lbs (Average)

Sealy Posturepedic Plus
Sealy Posturepedic Plus

With a 750 lbs weight capacity, this mattress comfortably supports two adults, including those on the heavier side. This is equivalent to about 340 kg.

Maximum supported body weight.

Sealy Posturepedic Plus Edge Sitting Comfort Rating

What is the edge sitting comfort rating?

92 Sealy Posturepedic Plus 0 Votes Excellent

41 Mattresses in this range Good

Sealy Posturepedic Plus
Sealy Posturepedic Plus

The mattress provides outstanding comfort and stability when sitting on the edge, making it easier to get in and out of bed without feeling like the edge is going to collapse under weight.

Rates how comfortable and stable the edge feels when sitting.

Sealy Posturepedic Plus Couple Friendly Design

Is it couple friendly?

Yes 0Votes Sealy Posturepedic Plus

Yes Mattresses in this range

Indicates if mattress minimizes motion transfer and supports two sleepers.

Sealy Posturepedic Plus Bunk Bed Compatibility

Is it compatible with bunk beds?

No 0Votes Sealy Posturepedic Plus

Yes Mattresses in this range

Indicates if mattress is safe to use on bunk beds.

Sealy Posturepedic Plus Child / Toddler Suitability

Is it suitable for children or toddlers?

No 0Votes Sealy Posturepedic Plus

Yes Mattresses in this range

Shows if the mattress is safe for children or toddlers.

Sealy Posturepedic Plus Seating Capacity

What is the seating capacity?

85 Sealy Posturepedic Plus 0 Votes 2 adults

37 Mattresses in this range 2 adults

Maximum number of people the mattress is designed to seat or sleep.

Travel & Portability 7

Sealy Posturepedic Plus Quick Expansion Time After Unboxing

What is the quick expansion time?

24 hrs 0Votes
Sealy Posturepedic Plus
23.79 hrs (Average)

Sealy Posturepedic Plus
Sealy Posturepedic Plus

Like most memory foam mattresses, this mattress requires about 24 hours to fully expand after being unboxed. This allows it to regain its full shape and firmness.

Time needed for mattress to reach full shape after opening.

Sealy Posturepedic Plus Roll Pack / Bed-in-Box Design

Is it a roll pack or bed-in-box design?

No 0Votes Sealy Posturepedic Plus

Yes Mattresses in this range

Indicates if the mattress is compressed and rolled into a box for shipping.

Sealy Posturepedic Plus Vacuum-Sealed Packaging

Does it use vacuum-sealed packaging?

No 0Votes Sealy Posturepedic Plus

Yes Mattresses in this range

Describes whether mattress is vacuum sealed for delivery.

Sealy Posturepedic Plus Storage Bag

Is a storage bag included?

No 0Votes Sealy Posturepedic Plus

Yes Mattresses in this range

Shows if mattress comes with a bag for storage or moving.

Sealy Posturepedic Plus Easy Transport Handles

Does it have transport handles?

No 0Votes Sealy Posturepedic Plus

Yes Mattresses in this range

Shows if mattress includes sewn-in handles for moving.

Sealy Posturepedic Plus Foldable Design

Is it foldable?

No 0Votes Sealy Posturepedic Plus

Yes Mattresses in this range

Indicates if mattress can be folded for storage or portability.

Technology & Smart Features 8

Sealy Posturepedic Plus Sleep Tracking Integration

Does it integrate with sleep tracking?

No 0Votes Sealy Posturepedic Plus

Yes Mattresses in this range

Indicates if mattress integrates with sleep tracking systems.

Sealy Posturepedic Plus Smart Sensor Connectivity

Does it connect with smart sensors?

No 0Votes Sealy Posturepedic Plus

Yes Mattresses in this range

Shows if mattress can connect with external smart sensors.

Sealy Posturepedic Plus App Connectivity

Does it have app connectivity?

No 0Votes Sealy Posturepedic Plus

Yes Mattresses in this range

Indicates if mattress has an app for customization or tracking.

Sealy Posturepedic Plus USB Charging Port

Does it have USB charging ports?

No 0Votes Sealy Posturepedic Plus

Yes Mattresses in this range

Shows if mattress includes built-in USB charging ports.

Sealy Posturepedic Plus Wireless Control

Does it have wireless control?

No 0Votes Sealy Posturepedic Plus

Yes Mattresses in this range

Indicates if features can be controlled wirelessly.

Sealy Posturepedic Plus Smart Home Compatibility

Is it smart home compatible?

No 0Votes Sealy Posturepedic Plus

Yes Mattresses in this range

Shows if mattress works with Alexa, Google Home, etc.

Environmental & Sustainability 7

Sealy Posturepedic Plus Recyclable Materials

Does it use recyclable materials?

No 0Votes Sealy Posturepedic Plus

Yes Mattresses in this range

Indicates if mattress materials can be recycled.

Sealy Posturepedic Plus Sustainable Sourcing

Is it sustainably sourced?

No 0Votes Sealy Posturepedic Plus

Yes Mattresses in this range

Shows if materials come from responsibly managed sources.

Sealy Posturepedic Plus Carbon Neutral Production

Is it carbon neutral in production?

No 0Votes Sealy Posturepedic Plus

Yes Mattresses in this range

Indicates if manufacturer offsets or eliminates carbon emissions.

Sealy Posturepedic Plus Biodegradable Components

Does it include biodegradable components?

No 0Votes Sealy Posturepedic Plus

Yes Mattresses in this range

Shows if components naturally break down after disposal.

Sealy Posturepedic Plus Renewable Energy Manufacturing

Is it manufactured with renewable energy?

No 0Votes Sealy Posturepedic Plus

Yes Mattresses in this range

Indicates if renewable energy is used in production.

Sealy Posturepedic Plus Take-Back / Recycling Program

Does it have a take-back program?

No 0Votes Sealy Posturepedic Plus

Yes Mattresses in this range

Shows if brand offers a recycling or buy-back program.

Surveys

Because hot takes deserve votes.

Sealy Posturepedic Plus Comfort Level

How comfortable is this mattress for everyday use?

Super comfy — Feels like sleeping on a cloud 0Votes
Pretty comfortable — Good for most sleep positions 0Votes
Decent comfort — Works for short naps 0Votes
A bit too firm — Not very cozy 0Votes
Hard and uncomfortable — Feels stiff all night 0Votes

Sealy Posturepedic Plus Durability

How long does this mattress last before showing wear and tear?

Extremely durable — Over 12 years 0Votes
Long lasting — 9 to 12 years 0Votes
Good durability — 6 to 8 years 0Votes
Moderate lifespan — 3 to 5 years 0Votes
Very short lifespan — Less than 3 years 0Votes

Sealy Posturepedic Plus Firmness

How firm does this mattress feel when lying down?

Extra firm — Very rigid and supportive 0Votes
Firm — Strong support with little sink 0Votes
Medium — Balanced support and softness 0Votes
Soft — Gently cushioned 0Votes
Ultra soft — Sinks in deeply 0Votes

Sealy Posturepedic Plus Motion Isolation

How well does this mattress reduce movement transfer at night?

Excellent — Barely feel any motion 0Votes
Good — Only strong shifts are felt 0Votes
Decent — Minor movements are felt 0Votes
Somewhat poor — Frequent disturbance 0Votes
Very poor — Every movement is noticeable 0Votes

Sealy Posturepedic Plus Thickness

How thick is this mattress in height?

Extra thick — Over 15 inches 0Votes
Thick — 13 to 15 inches 0Votes
Medium — 10 to 12 inches 0Votes
Thin — 6 to 9 inches 0Votes
Very thin — Less than 6 inches 0Votes

Sealy Posturepedic Plus Temperature Regulation

How well does this mattress stay cool at night?

Very cool — Always stays fresh 0Votes
Cool — Feels comfortable most nights 0Votes
Average — Neutral temperature 0Votes
Somewhat warm — Gets a little stuffy 0Votes
Very hot — Traps a lot of heat 0Votes

Sealy Posturepedic Plus Ease of Setup

How easy was it to set up this mattress at home?

Super simple — Done in no time 0Votes
Pretty easy — Quick setup without stress 0Votes
Manageable — Took some effort but fine 0Votes
A bit difficult — Needed extra help 0Votes
A total hassle — Took forever to set up 0Votes

Sealy Posturepedic Plus Design Appeal

How attractive does this mattress look in a bedroom?

Beautiful design — Looks high-end 0Votes
Stylish — Adds to the room look 0Votes
Decent — Matches most rooms 0Votes
Okay — Nothing special 0Votes
Plain and boring — Looks cheap 0Votes

Sealy Posturepedic Plus Pricing

How would you rate the price of this mattress?

Great value for money 0Votes
Pretty good price 0Votes
Fair deal 0Votes
Kinda pricey 0Votes
Crazy expensive 0Votes

Sealy Posturepedic Plus Edge Support Strength

How sturdy are the edges of this mattress when sitting or lying near the side?

Excellent edge strength — No sinking at all 0Votes
Strong edge support — Slight compression only 0Votes
Moderate edge support — Noticeable sinking 0Votes
Weak edge support — Feels unstable at sides 0Votes
Very weak — Collapses when sitting on edge 0Votes

Reviews 0

The good, the bad, and the brutally honest.

Average Rating

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Sealy Posturepedic Plus
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