Contura III 12" Memory Foam Mattress: * 12" memory foam mattress * Premium high density open cell memory foam over a support base of engineered latex foam * Density lb rating: 3 lbs * Deluxe rayon from bamboo stretch cover * Zip-off removable, washable cover * Certified environmentally-friendly * Tested for harmful substances and meets all federal standards for fire safety * Meets international standards for the reduction or elimination of ozone-depleting substances * Please allow 48 hours for the mattress to fully expand after removal from packaging * Includes manufacturer"s limited 20-year warranty Measurements: * Twin: 39" x 75" * Full: 54" x 75" * Queen: 60" x 80" * King: 76" x 80" * Cal King: 72" x 84" * Beds sold separately. See our assortment of beds. * Bed frames sold separately. See our assortment of bed frames.