The P.E.K. Inc Windsock is a bright fluorescent orange wind sock made of PVC over nylon, with a length of 48.00 inches and a diameter of 18.00 inches. It comes with a 1-year warranty and is not a custom bundle or modified item. This durable and vibrant windsock is perfect for testing and inspection purposes in various industrial settings. Its high visibility color and sturdy construction make it a reliable tool for monitoring wind speeds and directions.