The Vevor boat trailer guide set is designed to help align and secure ski boats, fishing boats, and sailboats during loading and transport. It features a heavy-duty steel frame with PVC guide tubes and solar-powered LED lights for improved nighttime visibility. The adjustable width design fits a range of trailer setups, while the sturdy mounting system helps keep the guides firmly in place. Built for durability, it is made to withstand impact and repeated use on the road and at the ramp.