G-3 Twin Eye Fender 4.5" x 16". Polyform's G-Series fender has raised the bar for quality and appearance in utility fenders. Subscribing to the philosophy that quality does not have to cost more, we include ribs for extra strength, inflation valves for larger sizes and reinforced ropehold area for long term durability. Now, all competitive products are judged by the standard we set. Features: Even wall thickness for maximum strength , Molded in ribs for strength and abrasion resistance , Reinforced ropeholds , Designed for use by trailered boats and permanent protected moorings. Offered in multiple colors to suit any vessel. Unique Polyform valve for years of service.