Long Strap Weight - 3 Lbs Adds extra resistance when exercising for greater toning and calorie burning. Great for strength and endurance training or ankle and arm rehabilitation. Permanently-attached 20 inch VELCRO Brand strap designed to double-fasten lock for a secure fit. Sealed stitchless seams help eliminate leakage and prohibit the absorption and transmission of germs. Made with top-quality expanded vinyl.