Marine Boat Dock Bungee Tie (Pack of 2) Made in America 36 inch Dock Bungee. Easily Secure your water craft to the dock with this bungee dock tie. 3/8" inner cord with 1" nylon cover. Machine sewn, these products contain no metal. Nylon cover provides UV protection from sun damage and gives this anchor line a long life. 9" loops on each end, for easy attachment to your dock cleats. Long lasting, with the outer UV protective nylon cover to greatly reduce damage of the sun Made in USA. Each Dock tie is assembled hand assembled and inspected by Hook and Cord to insure the highest quality.