Cotton parachute equipment strap. New old stock OD'ish Khaki cotton. About 1 3/4" in width and 30" long. Male snap fastener at one end and D receiver at the other. Not sure which part of the aviators parachute rig this strap fits. Beautiful "US" markings on every strap with part number P/N 50T 7707. Not dated anywhere that we can see. Weighs about 1 1/2 pounds.