17030 Heavy Granite - Heavy Random Rock Texture, 1" deep GrayLastic™Elastomeric Urethane - Up to 100 uses.Mold-bonded to 0.75" plywood. Add 1.125" to liner thickness. Max Depth: 1.000"Notes:Match points on all four sides Part Size:96" W x 48" H96" W x 48" H Click here for cut-sheet