Replace wood, laminate, or plastic parts on your boat with King Starboard Polymer sheet. Environmentally stabilized to withstand harsh marine conditions, the polymer sheet will not warp, rot, or delaminate when exposed to water or humidity. Resists stains and discolorations. Does not absorb water. Requires little to no finishing for a user-friendly experience. Use woodworking tools. Made from high density polyethylene. Dimensions: 24" x 54" x 3/4". Three-year limited warranty. Made in USA.