Poly 2′ Trailer Glyde Slicks 6-PackPart #: P05-06W Launch & load your boat with ease Eliminates friction between the bottom of the boat & the runners Easily installed on carpeted or bare bunks Evenly distribute the weight of the boat For all boats: aluminum, fiberglass & wood Includes stainless steel screws & instructions Dimensions: 2’L x 1-1/2″W – 7/16″ThickThis product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.