Spa Sensations 12" Theratouch Memory Foam Mattress: * 3" of Theratouch premium memory foam plus 3" of ventilated Aircool foam plus 6" of Support HD foam; please note: brochure included with this item may not reflect the current product specifications; an updated brochure will be available shortly * Temperature-sensitive, visco-elastic memory foam responds to body heat, and molds itself accordingly * 12" Theratouch Memory Foam mattresses feature a deluxe, velour cover * Green sleep-memory foam with green tea, charcoal and natural seed oil helps eliminate chemical odor and growth of bacteria in a natural way * Please allow up to 48 hours for the Spa Sensations mattress topper to fully recover after removing from packaging * Twin: 75" x 39"; 51 lbs * Full: 75" x 54": 65 lbs * Queen: 80" x 60": 75lbs * King: 80" x 76": 94 lbs * Cal King: 84" x 72": 94 lbs * Bed Frames sold separately. See our assortment of Bed Frames.