Queen-size. Holds fitted sheets perfectly. Firm lower chamber and adjustable pressure sleep surface adjusts the comfort level with a touch of the convenient switches. A portable mattress at regular bed height for maximum convenience. 20.8/16-gauge top, sides, and bottom. Weight capacity: 600 lb. Inflates in about 2 minutes with built-in 120V pump. Includes carry bag with shoulder strap. 60" x 80" x 22".