Beautyrest Silver® BRS900 11.75" Extra Firm Mattress
Why Our Sleep Experts® Love It
Why Our Sleep Experts® Love It
“For back and stomach sleepers that prefer a firm feel and added support, the BRS900 is the perfect fit.” - Jeff S., Sleep Expert
Overview
Better you begin with a better night's sleep. The lasting resilience of the Beautyrest Silver BRS900 11.75” extra firm mattress, ensures you'll be more awake every day for years to come. Simmons Beautyrest Silver is engineered to maintain its shape and consistent comfort over the life of your mattress.
Featuring 900 Series Beautyrest® Pocketed Coil® Technology that provides flexible support precisely where it is needed and isolates motion between two sleepers. The DualCool™ Technology is an antimicrobial performance layer that works to keep your mattress fresh and cool while moving heat and moisture away, so you sleep at your ideal sleeping temperature. Get the extra firm support right where you need it most with Gel Memory Foam Lumbar Support.
Compare the Collection
Mattress Firm offers one of the largest selections of mattresses to choose from. With a curated assortment of brands and products at every price point, you are sure to find the best mattress for your sleep needs.
- Price
- Deliver By
- Comfort
- Best For
- Mattress Type
- Height
Cooling Technology
Motion Separation
Pressure Relief
Support
Adjustable Base Friendly
Breathable
Extra Firm
Back and Stomach Sleepers
Innerspring
11.75"
Mattributes
Cooling Technology
Motion Separation
Pressure Relief
Support
Adjustable Base Friendly
YESBreathable
YES
Firm
Back and Stomach Sleepers
Innerspring
11.25"
Mattributes
Cooling Technology
Motion Separation
Pressure Relief
Support
Adjustable Base Friendly
YESBreathable
YES
Need help deciding? Talk to a Sleep Expert®
Our Sleep Experts® are available in-store, online or by phone or chat to help find your perfect mattress.
Benefits
Features
EXTRA FIRM COMFORT
MATTRESS HEIGHT
DualCool™ Technology Dissipates Heat
Gel Memory Foam Lumbar Support Provides Support Where You Need it Most
900 Series Beautyrest Pocketed Coil® Technology Provides Motion Isolation
Breakdown
- Quilting Layer
- DualCool Technology
- Comfort Layer
- 1" AirCool® Foam
- 1.5" Firm Comfort Foam
- Support System
- 900 Series Firm Pocketed Coil®
- Gel Memory Foam Lumbar Support
Free Delivery
Includes transportation, mileage and tolls
Home protection from outside direct and elements
Delivery where you want - front door, side door or even garage
Contactless delivery, meaning we won’t enter your home
Regular $24.99
NOW FREE
Mattress Setup
and Haul Away
Includes all Free Delivery services plus:
New mattress and box spring setup
Removal of packaging material from purchased item(s) & removal of old mattress set (equal to the number of pieces purchased)
Three maximum flight of stairs purchased items can be carried
$99.99
Mattress Setup and
Haul Away / Adj Base
Includes all Mattress Setup and Haul Away
services plus:
Five maximum flight of stairs purchased items can be carried
Delivery and setup of up to three mattress sets
Setup of adjustable bases purchased from Mattress Firm
$149.99