Description: 【Practical & Durable】: The boat fenders bumpers are designed to reduce the friction between the boat and the contact ball/boat bumper, keep the contact ball clean and make the fender durable. 【Quality Material】: Marine boat fender made of high quality PVC material, protects the boat fender cover, and easily withstands the wear and tear of water, salt and sunlight. 【Reinforced Eye Holes】: Boat bumpers fenders with eyelets on both ends. It could be instantly hung with lines either horizontally or vertically. 【Easily Storage】: Boat bumpers can optionally deflate or inflate to store all of the parts in the bag, and fit perfectly under seats or inside storage compartments. 【Wide Application】: This boat fender is an ideal for docks, yachts, sailing boats, rowing boats, ski boats, fishing boats, canoes, pontoons,ect. Specification: Material: PVC Material Product Size: 11cmx40cm/4.33inchx15.75inch Package Includes: 4 Boat Fender 4 Inflation Needle 4 Ropes 1 Air Pump Note: Please allow slightly errors due to manual measurement and different monitors.