You can't do better than high-quality boat fenders, Dockside Twin Eye Ribbed 4.5" x 16" Fender. Act as a cushion to absorb shock and preserve your boat, whether docked or anchored. All DockSide roto-molded fenders are made from premium marine-grade vinyl, resulting in improved durability, cushioning, and a high gloss appearance. DockSide fenders withstand mildew, gas, oil, saltwater, and germs and contain U.V. stabilizers. All fenders include an inflation valve for stiffness adjustment. Key Features: U.V. stabilized Reinforced lugs for added durability Unique, reliable, and useful Valve seats are inherent to the fender, not bonded. Resistant to degradation by mold, gas, oil, saltwater, and bacteria Molded-in inflation valve to get the required stiffness Rubber football needle valve for easy inflation and durability Recommended for vessels 10 to 15 feet long Specifications: Brand: CMP SKU: DE79161F UPC: 776113791615 Weight: 15.00 LBS Manufacturer Part Number (MPN): DE79161F Boat Size: 10 ft to 15 ft Color: White Diameter: 4.5" Length: 16" Material: Vinyl