Internet #309020436

Model #700810109-1010

BRS900-C 14in. Firm Hybrid Tight Top Twin Mattress

  • 13.75 in. extra firm mattress
  • 900 pocketed coil, DualCool Plus, Dynamic Response memory foam
  • Free delivery, setup and Haulaway (select ship to home)
  • See More Details
Easy Returns In Store and Online
Read ourReturn Policy

Frequently Bought Together




Mattress Thickness (in.)
Product Length (in.)
Product Width (in.)


Box Spring Required
Box Spring Not Required
Comfort Level
Breathable,Cooling,Edge Support,Handles,Hypoallergenic,Motion Isolation
Mattress Fill Type
Mattress Top
Tight Top
Mattress Type
Mattress Only
Support/Firmness Level
Total Weight Capacity (lb.)

Product Overview

Beautyrest Silver is engineered to maintain its shape and consistent comfort over the life of your mattress, so that your sleep will be every bit as restful years from now as it is today. A better you begins with a better night's sleep. The lasting resilience of Beautyrest Silver ensures you'll Be More Awake every day - for years to come. Finally, here is the sleep you've been waiting for.
  • 900 series Beautyrest pocketed coil technology provides flexible support precisely where it is needed and isolates motion between 2 sleepers
  • DualCool plus is designed to keep your mattress fresh, cool and create a comfortable sleeping environment with a moisture wicking technology at the sleeping surface
  • Eliminate pressure points with the unique feeling, dynamic response memory foam that contours and conforms to your personal shape
  • Beautyrest mattresses are made with CertiPUR-US certified foam which certifies that foam is made without ozone depleters, PBDEs, TDCPP or TCEP, mercury, lead and other heavy metals, formaldehyde, phthalates regulated by the consumer product safety commission and low VOC emissions for indoor air quality
  • 10-year warranty proudly backs the Beautyrest commitment to quality, Beautyrest products are tested and retested at our Atlanta research facility to ensure premium performance and durability
  • Adjustable base compatible
  • Free Delivery to your door (when Ship to Home is selected); once your mattress has shipped, a local delivery team will call you when they receive your mattress to schedule a delivery date
  • Return Policy

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Questions & Answers


Do you remove the old mattress

Asked by Sadie January 1, 2021

We purchased two of these mattresses thinking they would be firm, not extra firm. This header say...

Asked by Virginia December 15, 2020

Does this price include the box spring?

Asked by Mary November 24, 2020

No, this item is for the mattress only. If you need mattress and box spring, please search model # 700810109-9850 (6-in box spring height) or 700810109-9950 (9-in box spring height).


Asked by james September 17, 2020

No, this item is for the mattress only.

Does it come without memory foam

Asked by Em June 9, 2020

It is a hybrid mattress. It does not have "memory" foam. The following is from I hope this helps you with your question. DualCool Technology AirCool Foam Plush Comfort Foam 900 Series Plush Pocketed Coil BeautyEdge Foam Encased Edge Proudly Assembled in the U.S.A


Asked by Tom April 4, 2020

The weight of the Beautyrest Silver BRS900-C 13.75 in. King Extra Firm Mattress is 116 lbs.

can this be used with a box spring or adjustable base? my bed requires a box spring

Asked by Mandy February 13, 2020

Yes, we purchased a metal frame online, put it together and and it worked out great!

What's the difference between BRS900-C and BRS900??

Asked by Monk December 31, 2019

The BRS900-C Extra Firm (13.75-in) is a step up from the BRS900 Extra Firm (11.75-in). This step up includes an additional 2-in of pressure relieving foams as well as handles on the side of the mattress. Both models are made with the 900 Series Firm Beautyrest Pocketed Coil unit for firm, lasting support.

Can this mattress be flipped?

Asked by p3ever May 23, 2019

No I don’t think so ,

Customer Reviews

  • 4.3
    out of 46 reviews
  • 84% recommend this product
Filter by:
Showing 1-10 of 46 reviews
Best mattress I have even slept on my life ! Firm ! I love it firm ! Good for my back pain , enou...
Best mattress I have even slept on my life ! Firm ! I love it firm ! Good for my back pain , enough support! Very quite when you get up and lie down . I just love it so much ! My baby loves it too !
by Summer
Best sleep!
[This review was collected as part of a promotion.] One of the best mattresses I’ve ever used before the extra firm was a little intimidating at first since I’ve always been used to regular firm but also felt I was missing something until resting three full nights in this extra firm mattress, I woke up feeling super rested and no aches or soreness my back felt great I definitely would recommend this extra firm mattress to anyone who has back problems or no problems just want a better nights rest!
by Nicole95
Helps my back tremendously
[This review was collected as part of a promotion.] My husband and I received the Beautyrest Silver Extra Firm mattress about a week ago. Upon first look you can tell it was a great quality, solid built mattress. We both have back issues, and we are feeling better after sleeping on it. We haven't felt this well rested in years. The mattress is firm, but extremely comfortable. We are both very happy with this new mattress. I would recommend this mattress if you have any aches and pains or even just like a firm matress.
by Raquel
10 nights and already have indents
We noticed the bed is already conforming to our bodies. I am 150 pounds, husband 205 pounds. The bed still feels firm but with only 2weeks in with lumps it’s going back!
by Lapo
Firmer Than I Like
[This review was collected as part of a promotion.] I've had this mattress and box spring for about 6 weeks and have used it everyday since it was delivered and it's a little too firm for me. So I added an egg crate topper and a pillow top mattress pad topper and that helped with the firmness. I believe this mattress is well made because the stitching is good. Also, my wife and I are larger size and it holds both of our weights well. My pets like it, they jump and roll around on it. Aside from being slightly more firm than I would like it's also pretty tall. I'm about 5'5" and it sits at my waist line. All in all it's a good mattress, but firm, a little too tall for me, but it's made well and if you prefer a firmer mattress it will work well for you.
by Bob55
[This review was collected as part of a promotion.] This mattress is wonderful!!! It is firm but still comfortable and soft. Wake up rested and your body is not in pain or feeling any discomfort. Nice and tall and the quality of the material is top notch! Has a nice look as well. All around one of the best mattresses I’ve own. I have Size queen
by likenangel5
Same Reported issue
Most reviews were positive, but a few described the middle of this mattress caving in not coming back up to level after sleeping on. I apparently received one of the bad ones. After sleeping on this for just a short time, this happened and now it takes effort to roll out of the middle of the mattress as the sides are higher. I had my last one for 10 years with no issues and it never caved in.
by JC
It's truly extra-firm and has been amazing! It is also very deep so consider a low profile box-sp...
It's truly extra-firm and has been amazing! It is also very deep so consider a low profile box-spring too. Highly recommend if you have back issues.
by Louis
I love my new bed! Thank you!...
I love my new bed! Thank you!
by Val
Very Nice and comfortable. It is defiantly firm....
Very Nice and comfortable. It is defiantly firm.
by Roy
Showing 1-10 of 46 reviews