Sleep like royalty on the Stewart & Hamilton Dr. Marvin's RX+ Extra Firm mattress. The quilt layer of every Stewart & Hamilton mattress features Safe Slumber Fire Retardant System and a quality foam layer. This 12 ½” mattress combines layer after layer of comfort foam and extra firm comfort pads and has Duraspring Individually Wrapped Coils with 360 Encasement. Quilt layer features a 5/8'' thick layer of UltraGel Quilt Foam, 3/8'' thick layer of Infinilux Dacron, and a 5/8'' thick layer of Firm Quilt Foam
Upholstery layer features a 1½'' thick Extra Firm Comfort Foam and an Extra Firm Comfort Pad.
Second upholstery layer has a 1'' thick Firm Comfort Pad, an Extra Firm Comfort Pad, and a Visco Support Zone
Coil Count: Twin: 465, Full: 651, Queen: 759, King: 957
Made in USA
10-year manufacturers limited warranty
Price Includes: 1 Twin Mattress, 1 Twin Foundation
**Color and Fabric of the mattress and/or foundation(s) may vary by store location.