Feature: 1. Reduce Collision: Marine bumpers have a strong cushioning effect and are important equipment to protect ships from collision and damage, effectively reduce the losses caused by collisions. 2. Enhance Safety: After the interior is filled with compressed air, it can float on the surface, absorbing the impact energy of ship movement and reducing recoil. 3. Impact Resistance: Made of high strength PVC, wear resistance and impact resistance, anti aging, no cracks or bubbles inside, can withstand friction and collision between ships and docks. 4. Twin Eyes: There are two holes for vertical or horizontal suspension, helping you to flexibly protect your boat at any time, widely used in yachts, speedboats, marinas, floating platforms, etc. 5. Wide Application: Can be inflated, deflated, strong sealing of the air nozzle, suitable for docks, yachts, sailboats, rowing boats, ski boats, canoes, pontoon, fishing boats, buoys, etc. Specification: Item Type: Boat Shield BumperMaterial: PVC .Color: BlackSize: Approx. 10x30in/25.4x76.2cmFunction: Marine fenders have a strong cushioning effect and can protect the vessel from damage or abrasions caused by serious collisions, especially when the vessel docks or accidentally hits other vessels. The soft and smooth surface will not leave any marks on your boat. As a buoy, it's great to have it too. Application: Perfect for marinas, yachts, sailboats, rowing boats, ski boats, canoes, pontoons, fishing boats, buoys, etc Package List: 4 x Boat Shield Bumper4 x Rope1 x Manual4 x Nozzle Needle