The Ozark Trail Queen Double High 18” airbed measures 2.03m x 1.52m x 46cm. It includes a built-in 110-120V AC pump for easy inflation and deflation. It can inflate the bed in 4 minutes. The air mattress can withstand the stress, weight and movement that allows for a great night’s sleep. The built in pillow adds to the comfort. The maximum weight capacity of 661 lbs.