The boat hanger is very strong and made from sturdy material for long using life. They can be used not only for fishing boats, but also for yachts. Easy to use, with workmanship, not easy to deform or break, for you to have good using feeling. Features -Color:Black -Material:Nylon -Size:5.00X4.00X4.00cm/1.97X1.57X1.57in -Hole Diameter:10mm -Note:Suitable for bumper rope diameter no more than 3/8" -Adopting good material, these hooks for marine are durable and can be used for a long period. -Strong structure, good workmanship, these hooks are not easy to get deform and break. -The necessary boat fending board hooks for various marine fending boards, very practical and durable. -Easier to adjust, sturdy, hanger clip doesn't need long cords, bring you convenience. -Helps to protect our ships, by using these hooks, you can easily adjust the bumper height. Package list: 1 x Boat Hanger