Sanding Tapes Size 1 : 760x25mm Size 2 : 1" x 30" Size 3 : 1 x 30 Inch Grit : P40-P1000 Grit Joint Type : Miter Lap Use 1 : Wood Sanding Use 2 : Soft Metal Polishing Use 3 : Air Belt Sander Use 4 : Welding Spot Grinding