Effortless Launching and Loading - The boat trailer bunk slides pads provide a quick and easy start when loading or unloading your boat.Designed for minimal effort, these guides make maneuvering your vessel on ramps a breeze. Versatile Compatibility - Suitable for almost any trailer with 2", 4", or 6" bunks.These boat trailer bunk slides pads accommodate fiberglass boats up to 1500 lbs and metal boats up to 4000 lbs, ensuring you have the right support for your specific needs. Robust Construction - Crafted from durable materials, these double-layered boat trailer slides are engineered to withstand the rigors of loading and unloading various types of boats, including john boats, jet skis, and fishing boats. Secure Installation - Featuring a fixed screw hole for secure attachment, these guides are designed to prevent scratching the hull of your boat. Ensure that screws are placed in the bunk area to maximize safety and stability during transport. Use scenarios - Launching a fiberglass boat (up to 1500 lbs) on a ramp with a trailer that uses 2" bunks, to achieve a quicker, smoother loading process with hull protection. - Loading a metal boat (up to 4000 lbs) such as a small fishing boat on a trailer with 6" bunks, providing strong, stable support during positioning and transport. - Repeated loading and unloading of a john boat or jet ski at a marina or storage yard, benefiting from the durable, double-layer construction and secure installation to protect the hull during every cycle.