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Beautyrest Black Twin XL Low Profile Foundation - Image 1
Dimension Image. Please refer to the Dimension Tab on this page for dimension details.

Beautyrest Black Twin Xl Low Profile Foundation

Not available in your region

SKU: 51037806

Discover Beautyrest Black®

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Individualized Support

Triple-Stranded Pocketed Coil® Technology offers our most advanced, individualized support + motion separation for every sleeping position.

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Premium Materials

Ventilated, Self-Response™ Latex®, designed to maximize airflow while conforming to your body for responsive pressure relief, combines with contouring memory foams and premium materials to provide luxurious comfort. *Available in select models

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Advanced Temperature Management

Sleep Climate™ Technology works with Micro Diamonds™ Memory Foam, a premium foam infused with diamond particles that is designed to help transfer heat away from the body, for an optimal sleep. *Available in select models

Beautyrest Black®

Designed where luxury meets innovation, with Triple-Stranded Pocketed Coil® Technology for individualized support + motion separation with a quilted top mattress surface.

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The Beautyrest® Difference

Each Beautyrest® mattress is thoughtfully designed and assembled in the USA and CertiPUR-US certified safe against harmful chemicals, so your indoor air quality is cleaner. Plis Beautyrest® mattresses are backed by a 10-year limited warranty, so you can enjoy premium sleep for years to come.

Specifically designed to work together with your Beautyrest Black mattress, this foundation offers long-lasting support and reduced motion for restful night's sleep.

Collection

Box Spring

Warranty

10 year limited warranty -

Code P -

View Warranty

Color

Gray

Foundation height

Low profile

Pattern

Geometric

Profile height

Low profile

Upholstery material

Upholstered

39.00"w x 80.00"d x 5.00"h

4 out of 5 stars

Based on 5388 ratings
5
61%
4
11%
3
8%
2
6%
1
13%
Unhappy sleeper

Painful and unreturnable

Puchased a size medium as suggested by product sizing guide, and it caused me a lot of pain to use. Unfortunately they do nothing to remedy when you purchase a product that isn't functional.

Review provided by Sealy

Reviewed On Jun 4, 2026
Sleeping Well

Perfect

This review was collected as part of a promotion

Perfect fit!

Review provided by Sealy

Reviewed On Jun 4, 2026
Debonline

Best sheets I have ever owned!

Incredibly soft, lightweight, cool, comfortable, and somehow relaxing--like nothing I have ever experienced! They wash well, don't wrinkle, and stay in pIace. I'm so glad I decided to spend the extra money for these sheets. They're worth every penny! :)

Review provided by Sealy

Reviewed On Jun 4, 2026
Ole Vic

Quality product

I am a large person and this mattress doesn’t sag where I lay.

Review provided by Sealy

Reviewed On Jun 4, 2026
Rick

Cool & Comfy

This review was collected as part of a promotion

Got these sheets to go along with my new mattress - love them. The combo has provided a great sleep every night.

Review provided by Sealy

Reviewed On Jun 4, 2026