14390 Sine Wave - 1" Deep, 2" 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: 2" Radius: 0.5" Part Size: 48"W. x 120"H. Click here for cut-sheet