beautyrest
Beautyrest Silver BRS900 11.75" Extra Firm Tight Top - Mattress Only
↓ $1,800.00 · store discount-82%
$332.23
Signature HD River 13" Extra Firm Tight Top Mattress, Twin XL
Prices as of September 26, 2026, as listed by each retailer — verify the current price on the retailer's site before purchase.
Price history tracked at Macy's price tracker
14-day low
$2,447$2,447.00
Sep 13 · Macy'sSep 13 on Macy's
Best price
$2,499$2,499.00
−69% vs high69% below 14-day high
14-day high
$7,999$7,999.00
All storesAcross all tracked stores
$7,999$5,223$2,447
Sep 13Sep 26
- Macy's
About this product
The Paramount Signature HD River 13" Extra Firm Tight Top Mattress is a twin XL-sized innerspring mattress designed for firm support and pressure relief. It features a micro-coil comfort layer, copper-infused memory foam, and a cotton encasement to enhance airflow. The tight top design provides a smooth surface, while compression hand tufting secures the layers. This mattress meets federal fire safety standards, is CertiPUR-US certified, and comes with a 20-year non-prorated warranty. It is compatible with adjustable bed frames and available with various foundation profiles.
- 13" height, twin XL size
- extra-firm comfort level
- micro-coil and memory foam construction
- copper-infused foam for pressure relief
- cotton encasement for breathability
- CertiPUR-US certified, 20-year warranty
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