Spa Sensations Luxe 9.5" MyGel Memory Foam Tight Top Hybrid Spring Mattress: * Smooth foam quilting * 1" quick response foam and 1" of gel-infused memory foam * Revolutionary 7.5" of iCoil independent springs * Independent springs absorbs motion * 5-year warranty * Twin: 39" x 75" * Full: 54" x 75" * Queen: 60" x 80" * King: 76" x 80" * Beds sold separately. See our assortment of beds. * Bed frames sold separately. See our assortment of bed frames. * Great for platform beds. Requires foundation or box spring with standard bed frames. * Foundations sold separately. See our assortment of foundations.