Application Material Thickness (in): up to 3-1/2″ | Teeth Per Inch (TPI): 4 TPI | Dimensions LxWxT (mm): 525 x 45 x 2.25mm | Dimensions LxWxT (in): 21 x 1-3/4 x .088″ | Pinhole Diameter (mm): 10.50mm | Pinhole Diameter (in): .413″