Blue 4 1/2inch x 16inch G-2 Utility Fender - The G Series fenders include ribs for extra strength, inflation valves for larger sizes and reinforced ropeholds for long-term durability. The versatile fenders come in a variety of polyform colors, enabling you to create the look you want for your boat. Even wall thickness for maximum strength and durability. Molded-in ribs for strength and abrasion resistance. Reinforced ropeholds. Designed for use by trailered boats and in permanent protected moorings. Unique Polyform valve for years of service. Blue in color. For Boats 10-20feet in size. Dimensions: 4-1/2inch in diameter x 15.5inch L. Eye Diameter: 1/2inch. 12 pieces per package.