Structures Adjustable Center Support System, Full to King Collection_Torjin and content

and content

EXTRA LUMBAR SUPPORT: An adaptive foundation of pocket coils + firm orthopedic foam offers extra back and lumbar support where you need it most

the cooling liquid gel flex foam conforms to your body giving you a more breathable and comfortable night's sleep

It's a great mattress for back

Structures Adjustable Center Support System, Full to King Collection_Torjin and contentUpgrade a wooden bed frame with the stable support of steel crossrails and a heavy duty center support. Much stronger than wooden slats, the Adjustable Center Support System adjusts to fit Full, Full XL, Queen, King and Cal King bed sizes. Three cross rails adjust from 42 to 84 inches wide and lock by tightening an attached clamp. Rails have pre drilled holes for frame attachment. The center support length can be adjusted for customized support, and