SimplySleeper SS-49T Raised Twin Air Bed (Inflatable Air Mattress) with Built-in Electric Pump Highest Quality and Super Durable Durmothane Polyester Laminate Material Now with New Auto-Stop Pump Easy-to-use patented integrated built-in Inflated to 75.5" x 40" x 18"; Supported Weight: Up to 400 lb. Unique three-layers of puncture resistant, lightweight (10 pounds), stretch resistant, soft touch and air-tight materials Automatically (No Touch) Inflates and deflates the bed in 2 mins - FAST