The nature OP/TECH USA S.O.S. Curve Bag/Luggage Strap is designed to comfortably carry a heavy bag, briefcase, computer bag, or luggage. It is made of sturdy nylon webbing and outfitted with a 2.75 x 11.5" ergonomically-curved neoprene pad that features an internal control-stretch system with bound edges for longevity and a non-skid surface that keeps the strap securely on your shoulder. The strap attaches to the bag with metal swivel snap hooks and can hold up to 30 pounds. To accommodate a wide array of users and bags, it is adjustable from 22 to 70 inches. This item is made in the USA.