Material: Zinc alloy, Nylon cord and Plastic;Suit for your kayak paddles, canoe oars, fishing poles and other object in your boat. Elastic Paddle Leash with normal lenght:50cm and extended length:110cm;Zinc alloy hook can protect from rust and corrosion. The leash is not a single small strand, they are woven in a super strong and attractive cobra weave. Built in quick release buckle, very easy for the installation,The hook connect to boat, the other end of rope connect to paddle. This Paddle Leash is the ideal accessory to prevent you losing your paddling, Easy and simple to use.