16957 Harvard Fin - 1.5" Deep, 2.25" on Center Vac-U-Form™Styrene - Single use.ABS Plastic - Up to 15 reuses. Max Depth: 1.500"On Center: 2.25"Peak: 0.75"Valley: 0.50"Notes: 1/2 flute matching Part Size: 48.5"W. x 120"L. Click here for cut-sheet