14551 Running Scallop - 0.1" Deep, 8" on Center GrayLastic™ Elastomeric Urethane - Up to 100 uses. Mold-bonded to 0.75" plywood. Add 1.125" to liner thickness. Max Depth: 1" On Center: 8" Peak Radius: 7.5" Valley Radius: 1" Part Size: 48"H. x 96"W. Click here for cut-sheet