Sleep Master 12" Euro Box Top Pocketed Spring Mattress and Frame Set - Full Tack & Jump Poly Jacquard Cover quilted with fiber padding and 1.5" Super Soft Foam 2 Super soft foam for ultimate support 0.5" High Density support foam for firmnesss 7.5" high independent operating pocketed spring iCoils - 660 coil count & 13 gauge Heavy duty metal smartbase frame supporting up to 1,200 lbs