This 4 piece set includes 3 adjustable scrotum harnesses, made of an easy to clean and durable PU leather material. The leash has a simple snap hook closure with wrist loop and plenty of length to control or lead your subject. You can even attach weights, ropes, or other accessories as you desire. The metal is nickel-free to prevent irritation and the material wipes clean easily.Dimensions:Small Diameter: 1 in.Medium Diameter: 1.5 in.Large Diameter: 2 in. Leash Length: 37 in.