Ernie Ball Polypro Guitar Stra is durable and comfortable has 2-inch wide Polypropylene webbing. Machined stitched to quality black leather ends for absolute maximum strength and longevity. Black Delrin adjustable buckle and connector further enhance durability and good looks. Adjustable length up to 41-inch to 72-inch. Features: Durable and comfortable 2-inch wide polypropylene webbing Stitched to quality leather ends for absolute maximum strength and longevity Adjustable length up to 41-inch to 72-inch