• Made from high quality poly to buffer and protect the bow of your boat during loading and trailering
• Fits 3" bracket with 1/2" diameter mounting hole, pls check the 2nd pic left for more details
• Helps secure your boat for safer trailering without black marks like rubber
• Much better than natural rubber, uneffeced by oil, gas or salt
• With proper care, should last the lifetime of your trailer