Simmons Beautyrest Black K-Class Medium Twin XL 14.5" Mattress - 700810020-1020 3656 84") H x 373

84") H x 373

Lens structure with 16 elements in 13 groups

For an audio experience that matches how we sense the world

- 8” Chef Knife

Simmons Beautyrest Black K-Class Medium Twin XL 14.5" Mattress - 700810020-1020 3656 84") H x 373Sleep 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