We double-dog dare you to climb on, hang on, and have some serious fun! The Double Dog is built to last with a 30-gauge PVC bladder completely covered in double-stitched 840-denier nylon. It has 2 deluxe handles with neoprene knuckle guards and seat pads for a comfortable ride. The Boston valve is easily accessible for quick inflating and deflating. 340-lb. weight capacity. 76"L x 44"W deflated.