Kamp Rite self inflating pads are the thickest and most comfortable in the marketplace. Our velour top and 4" thick high density / open cell foam ensure our pads will keep their shape and provide a great night"s sleep for years to come. The cored foam around our valves helps to rapidly inflate and deflate the pads. Comes standard with an oversized storage bag, wrap straps and a repair kit: Features: 4" thick, high-density, open cell foam. Self-inflates in just minutes. Heavy-duty PVC base. Cored foam around valves. Velour Top. Includes oversize storage bag and repair kit. Double size 77" x 50" x 4", 2 valves.