12" FOAM CONSTRUCTION WITH WEDGE SUPPORT AND AIR CHANNEL BASE
I’m very happy with this adjustable base e4 and 10” gel mattress . Easy to install . Come on time. Mattress is good not to soft not to firm is perfect for me .
Bed shipped immediately, was easy to assemble and it’s like sleeping on a cloud. This company is top notch to work with. We give them an 5 star rating