Best Price Mattress 8" Pocket Coil Spring Mattress and 14" Premium Metal Bed Frame Set, Full Independent Coil system respond individually to your bodys shape, limiting motion transfer. Pocket Coil Counts Per Size: Twin 496 / Full 682 / Queen 792 / King 1023 Mattress tested to exceed durability and longevity versus industry standards Complete mattress support system-replace old frame & box spring - 14" High-Storage Space Easy to assemble - in minutes - no tools required