Choose from available sizes. Medium plush, hybrid mattress. 11-in. thick with foam. 392 innerspring verticoil unit. 13.75 SH gauge unit and 6 gauge border. Anti-microbial fibers. Orthopedic support. For a more restful sleep that leaves you refreshed, choose the Continental Sleep Medium Plush Pillowtop Orthopedic 11 in. Mattress and 5 in. Box Spring with Frame. Rest easy on its lush foam pillowtop and foam-filled springs that maximize comfort. Choose from available sizes to make sure you have the perfect fit for your bedroom. Size: Twin,King,Full XL,Twin XL,California King,Queen,Full.