16997 Long Island Ashlar - Large Stone Ashlar, 12.5" to 70" wide stones, 1.5" deep GrayLastic™Elastomeric Urethane - Up to 100 uses.Mold-bonded to 0.75" plywood. Add 1.125" to liner thickness. Max Depth: 1.500"Stone Size: 12.5"-70"W. x 5"-21"H.Notes:Match points on all four sides Part Size: 360" W x 48" H Click here for cut-sheet 16997 Long Island Ashlar - Cast in Place Wall