COMFORTABLE & SUPPORTIVE: Raised 17.5 inches from the ground (19.5 inches including pillow height), this king air mattress is fitted with 35 structured air-coils which provide head to toe support for a relaxing and comfortable night’s sleep. This advanced support system prevents the dips and bulges which are common on other models of airbeds and allows for a weight capacity of up to 551 pounds. BUILT-IN PILLOW: This air mattress with a built in pump also features a unique 2-inch built-in raised pillow for improved head and neck support, and improved spinal alignment for bed-like comfort throughout the night. FAST INFLATION: The integrated easy-to-use electric pump quickly inflates the king size air mattress to full firmness in less than 3 minutes. At the flick of a switch, it will automatically deflate the inflatable bed for easy storage and transportation in the handy travel bag provided. STRONG DURABLE DESIGN: Features an extra thick, hard wearing and waterproof flocked top layer which is both extremely durable and comfortable. This king air mattress has been engineered from 15-gauge puncture resistant material which resists accidental scrapes and scratches. LARGE KING SIZE: This blow up mattress with a built in pump and frame has inflated dimensions of 70" x 80" x 19.5” (Height without pillow is 17.5”), which means it can fit regular king-sized bed sheets. Active Era Premium King Size Air Mattress: Features a Built-in Electric Pump and Integrated Pillow. This Premium King Full Size Air Mattress from Active Era is made with an ultra-high quality, hard-wearing puncture resistant material. A powerful and easy-to-use electric pump is integrated into the blow-up bed to allow full inflation in just 3 minutes. The built-in raised pillow provides added neck and head support for a great night's sleep, and the airbed has been covered with a soft-touch waterproof flock making it perfect for use both at home or when camping.