Great for boat lifts, pontoons, and boat trailers, Bunk Wrap lets you renew your old, shaggy carpeted bunks with a permanent solution. Designed for use on aluminum boats, Bunk Wrap from Caliber is made of high-impact Glide Guard plastic that will not wear, crack, chip, or fade. Designed to decrease the amount of force required to load or unload your boat, you'll have less strain on your arms, ropes, and pulleys. Grooves in the bunk wrap let you easily wash away salt, sand, or debris that could damage the boat hull. This seamless wrap mounts over your existing carpet or directly to bare wood !!!