Versatile, suitable for sanding wood, paint, leather, metal and plastic, ideal for sanding and polishing Perforation plate with 9.5 mm diameter hole, for sanders with dust extraction, suitable for Black & Decker KA110E KA220E KA220G KA230 KA270, high-quality aluminum oxide particles for optimal sanding Quick adjustment for easy change, longer service life, faster sanding The surface sand is uniform, easy to use, delicate and durable, high strength, and 8 dust removal holes are reserved. Package Contents: 10 x 40 Grit, 10 x 60 Grit, 10 x 80 Grit, 10 x 100 Grit, 10 x 120 Grit Product Description Contents: 50 sheets of sandpaper. Size: 105 x 175 mm. Hole Quantity: 8 holes. Hole Diameter: 9.5 mm. Contents: 10 x 40 grit, 10 x 60 grit, 10 x 80 grit, 10 x 100 grit, 10 x 120 grit.