Feature: 1. PVC Material: Made from 3.8mm thick premium PVC, resistant to saltwater or boat cleaners, ensuring they won't discolor, waterproof, freeze resistant, oil resistant, elastic, and anti aging. 2. Durability and Strength: With excellent strength, buffering capacity, and high glossiness, UV resistant and chemically resilient, can be hung vertically or horizontally with the double hole reinforced molding. 3. Protective: The bumpers provide strong shock absorption, safeguarding boats from severe damage or scratches caused by collisions, especially when docking or accidentally hitting other boats. 4. Application: Applicable for small fishing boats or inflatable boats between 16‑22FT in length, each boat should have at least three bumpers, and one bumper per every 10 feet of length, three for a 20 foot boat, and four for a 40 foot boat. 5. Easy Installation: Comes with 4 color matched 6.5ft Nylon Rope Inflators, 4 air nozzles, and an inflator for easy installation and removal, allowing you to flexibly protect your boat at any time. Specification: Item Type: Boat Shield BumperMaterial: PVC.Color: BlackSize: 5.5x20inRope Length: Approx. 6.5ft / 1.98mApplication: Ideal for docks, yachts, sailboats, rowboats, ski boats, canoes, pontoons, fishing boats, buoys Package List: 4 x Boat Shield Bumper4 x 6.5ft Nylon Rope4 x Valve Mouth1 x Air Pump1 x Inflation Tube