Compares with Tempur-Pedic® The Deluxebed! 120 days trial and 20 year Warranty * 3" HD Memory Foam and 2+2" State of the Art AirFlow to keep the mattress COOL and 3" High Density Polyurethane Base. This provides a cool, motion free night sleep! * Made with HD 100 percent Visco-Elastic Memory Foam; Anti-Mite and Anti-Allergy * CertiPUR-US® Certified! SHORT QUEEN Size is 60"x75"x10" * Special desiged for RV, Camper, Trailer! Four-way Zipper Cover which creates an easy to remove for cleaning!