The Strict Leather Deluxe Leather Locking Cuffs are built from durable high quality leather for long hard use. They incorporate our locking buckle system for maximum security. They're 2 inches wide and reinforced with another 1 inch strap. They're not only beautifully crafted, but reasonably priced as well. Ankle cuffs are sized 11.5" in length (5.75" in diameter).