VELVETY SOFT COMFORT – This 64447ED queen air mattress with an elevated 18” height and headboard features an ultra-plush soft, velvety surface, supports up to 600 lbs and is designed with dual-layer top that resists punctures and abrasions; 1-year limited manufacturer warranty UNIQUE FIBER-TECH CONSTRUCTION – Dura-Beam Air Mattresses include unique Fiber-Tech construction, designed with high-strength fibers that are engineered to support the weight of the sleeper without sagging. LUMBAR SUPPORT – For restful sleep, the horizontally positioned, reinforced Dura Beams contour to the shape of your body to ensure full body support overnight, while the raised top and bottom edges provide a solid foundation. BUILT-IN AC ELECTRIC PUMP – High-Powered built-in electric air pump (110-120V) for quick inflation and deflation; Just plug it in for user-friendly setup (Approximate inflation time is 2.25 minutes). The plush single person bed includes a carry bag for easy storage and transport. AIR RETENTION– There will be normal initial stretching with your first use. Simply re-inflate the bed again if you feel a loss of pressure due to stretching, and the inflatable mattress will fully settle within 2-3 nights.