Ironwood Pacific E-Z Slide Trailer Pads Slide your boat smoothly on and off your bunk trailer Slick high density polymer is built to last in a marine environment Kits available for 2", 4" and 6" bunks. Black or white. Space your E-Z Slides along your bunks and attach with included stainless screws Recommended for metal boats weighing up to 4000lbs and fiberglass boats weighing up to 1500lbs. Not recommended for painted bottoms.