Simmons Beautyrest Black C-Class Plush Twin XL 13.8" Mattress - 700810017-1020 Housewares clearings and more — without

clearings and more — without an annual subscription

ANT+ bike trainer compatible: yes

Display resolution

VRR (Variable Refresh Rate): Yes

WSVGA color TFT with white backlight

Simmons Beautyrest Black C-Class Plush Twin XL 13.8" Mattress - 700810017-1020 Housewares clearings and more — withoutSleep technology meets perfect Luxury Distinctive appearance. Highly sophisticated engineering. Unparalleled cooling and comfort. World's Premier Support System. Tripled. T3 Pocketed Coil Technology; found only in Beautyrest Black; is three steel strands wound into one coil to absorb energy; reduce motion and provide exceptional resilience for support; durability and undisturbed sleep. Feel Cooler; Sleep Better Our most advanced cooling technology