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Beautyrest

Beautyrest Silver BRS900 12” Extra Firm Twin Mattress, Cooling Technology, Supportive, CertiPUR-US, 100-Night Sleep Trial, 10-Year Limited Warranty, White

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Availability: In Stock.
Fulfilled by Amazon
Arrives Wednesday, Jul 29
Order within 5 hours and 7 minutes
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Style: Extra Firm


Size: Twin


Features

  • DualCool Technology: An antimicrobial performance layer that works to keep your mattress fresh and cool while moving heat and moisture away.
  • AirCool Foam: Get cool, comfortable sleep with AirCool Foam which has a channeled design that allows airflow through the mattress.
  • Extra Firm Feel: For the person who likes an ultra-supportive feel with no sinking feeling; Great for back and stomach sleepers
  • Gel Memory Foam Lumbar Support: Get support right where you need it most with Gel Memory Foam Lumbar Support.
  • 900 Series Beautyrest Pocketed Coil Technology: Provides flexible support precisely where it is needed and isolates motion between two sleepers.

Description

The Beautyrest Silver utilizes multiple layers of foam to deliver conforming and comfortable support. The AirCool and Gel memory foam layers help keep you and the mattress cool through the night. Our 900 Series Firm Pocketed coils are designed to move individually of each other which helps reduce motion transfer and give you pinpoint support that conforms to your body. All this is wrapped in our Dual Cool Cover which helps keep the bed from getting to hot by wicking away heat and moisture. CertiPUR US Certified, 10 Year Limited Warranty and Proudly Made in the USA.

Brand: Beautyrest


Size: Twin


Product Dimensions: 74.5"L x 38"W x 12"Th


Item Weight: 48 Pounds


Item Firmness Description: Extra Firm


Top Style: Tight Top


Cover Material: Polyester


Number of Layers: 6


Fill Material: Gel Memory Foam


Special Feature: Antimicrobial


Item Firmness Description: Extra Firm


Number of Layers: 6


Additional Features: Antimicrobial


Mattress Coil Type: Pocketed Coil


Construction Type: memory foam and pocketed coils


Number of Mattress Coils: 900


Is Customizable?: Yes


Portable: No


Is Foldable: No


Size: Twin


Item Dimensions L x W x Thickness: 74.5"L x 38"W x 12"Th


Item Weight: 48 Pounds


Item Dimensions: 75 x 38 x 12 inches


Item Depth: 12 inches


Cover Material: Polyester


Fill Material: Gel Memory Foam


Product Care Instructions: Hand Wash Only


Mattress Comfort Layer Material: Gel Memory Foam


Material Type: Memory Foam, Pocketed Coil


Brand Name: Beautyrest


Model Name: Beautyrest Silver Extra Firm


Product Benefits: Cool, supportive sleep with motion-isolating coils and targeted lumbar support


Model Number: 70


UPC: 889152443114 889152607981


Manufacturer: Beautyrest


Manufacturer Warranty Description: 10-year limited warranty.


Manufacturer Part Number: 70


Included Components: Mattress


Age Range Description: Adult


Item Type Name: Bed Mattress Conventional


top-style: Tight Top


Color: White


Style Name: Extra Firm


Frequently asked questions

If you place your order now, the estimated arrival date for this product is: Wednesday, Jul 29

Yes, absolutely! You may return this product for a full refund within 90 days of receiving it.

To initiate a return, please visit our Returns Center.

View our full returns policy here.

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Top Amazon Reviews

    • Finally, a "True" Extra Firm Mattress!
Style: Extra Firm Size: Queen
If you’ve been searching for a mattress that actually provides a rock-solid, supportive feel without sagging, the Beautyrest Silver BRS900 Extra Firm is exactly what you need. After years of waking up with lower back pain from mattresses that were too soft, this has been an absolute game-changer for my sleep quality. Here is why this mattress earned 5 stars: Exceptional Firmness: This is a "true" extra firm. You feel supported on top of the mattress rather than sinking into it. It provides that essential spinal alignment that side and back sleepers with back issues often struggle to find. Serious Support System: The 900 Series Pocketed Coil technology is impressive. You can feel the individual support as you move, and the motion isolation is excellent—I don't feel my partner tossing and turning at all. Effective Cooling: I tend to sleep hot, but the DualCool Plus Technology actually works. The moisture-wicking layer keeps the surface temperature regulated, so I’m not waking up sweaty in the middle of the night. High-Quality Edge Support: The BeautyEdge foam encasement is very sturdy. You can sit on the edge of the bed to put on your shoes without feeling like you’re going to slide off, which also maximizes the usable sleeping surface. Durable Build: At 12 inches thick, it feels substantial and well-constructed. It fits standard queen sheets perfectly and has held its shape beautifully since night one. Top Tip: Because this is an Extra Firm model, it may take a week or two for your body to adjust if you’re coming from a softer bed. Stick with it—your back will thank you! If you want a premium, cooling, and incredibly supportive mattress that won't lose its "push-back" feel, this Beautyrest Silver model is a fantastic investment. ... show more
Reviewed in the United States on March 7, 2026 by Kamran
    • Great firm mattress
Style: Extra Firm Size: Queen
I Really like this mattress. Very firm. It breaks in a little bit after a week or so for me making It perfect. So far love the quality and insane price $380. If you like firm matress this is a no brainer.
Reviewed in the United States on March 28, 2026 by Jack Putnam
    • Happy with the purchase
Style: Extra Firm Size: Queen
Nice and firm. Update (4/17/2026): I have had the bed for a few weeks now and what lifesaver it has been. I've been dealing with a pretty bad case of lower back pain and having the mattress has been a blessing. The firmness is perfect and supports my body.
Reviewed in the United States on April 1, 2026 by Amazon Customer
    • Extra Firm!!!!!
Style: Extra Firm Size: King
Extra firm is extra firm! Mattress topper it’s excellent!!!
Reviewed in the United States on May 18, 2026 by Don
    • Like a rock, Amazon customer service non existent
Style: Extra Firm Size: Full
I feel like a side of beef that Rocky Balboa used for training purposes after one night on this mattress. When they say extra firm, they aren't playing. My previous mattress was supposed to be a 9/10. This one is like 20/10 on the firmness scale. The only use I see for this mattress is if someone wanted to use it as a heavy duty base layer with multiple layers on top. It's VERY supportive, so much that it hurts. Note regarding Amazon: they don't price match, period. I was told to just repurchase and cancel the initial order. They don't let you cancel mattress that aren't "mattress in a box" type deals, period. Despite being told by customer service it would cancel, it didn't. Second one is supposed to be delivered in a week, been trying to cancel it for the last 4 days straight. Just going to have to refuse delivery. Perhaps I can return this heavy hunk of junk with them. I will NEVER buy another large item purchase from Amazon again. Their customer service is total BS. Random Indian chat bots that lie to you and give you fake confirmation numbers and don't do squat. ... show more
Reviewed in the United States on November 15, 2025 by mistateo
    • Quality
Style: Extra Firm Size: Queen
I like a firm mattress, so I'm very happy with it
Reviewed in the United States on May 12, 2026 by Kindle Customer
    • Great deal
Style: Extra Firm Size: California King
Fabulous! One of the few Cal king 12" memory foam gel top that came in Extra firm on amazon. I lucked out & paid $400 & change. I had to wait approx 2+ weeks for delivery. In that time span the price doubled!!! After reading many reviews & researching memory beds I felt that if you want a medium firmness then buy a firm., and if you want a firm then buy an xtra firm! Be aware that this particular mattress because of the size & exta firmness does not come in a box. Two guys took it off the truck wrapped in plastic & carried it upstairs placing it on my bedframe. They took old mattress away which we had removed for them before they came that morning so we could clean under the bed. All went fast & smooth. Its very comfortable. We wanted xtra firm being its a gel foam & prob wouldn't hold put forever as far as firmness. Judging from the last 3 months im guessing this mattress should last a good 3-4 years. My feeling us that if you truly want a high quality 15+ years mattress, you'll need to spend 3-4k. ... show more
Reviewed in the United States on May 13, 2026 by Gerard
    • Good for some one that need extra firm .
Style: Extra Firm Size: Queen
It was to firm. I needed the medium soft!
Reviewed in the United States on May 4, 2026 by Amazon Customer

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