17067 Kentucky Drystack - Linear Cut Ashlar Stone Vac-U-Form™Styrene - Single use.ABS Plastic - Up to 15 reuses. Max Depth: 1.500"Stone Size: 5.75"- 24" W 2.5"- 9" HGrout Width: 0.5" Part Size: 96"W. x 48" H Click here for cut-sheet