Elgin manufactures the industry's leading weight cuff - the benchmark against which all others are judged. Elgin weight cuffs are made of choice-quality vinyl that's durable, soft against the skin, and conforming to the body's curves. Elgin weight cuffs are easy to clean, with double-sewn, leak-free outer seams. The cuffs are filled with premium lead-free shot. Manufactured in the USA.