Premium MaterialThe sanding sheets are made of excellent corundum grit and the high-strength resin bonding system, which is anti-static, more durable and longer lasting. Easy to UseWith serrated cutting edges, the sanding triangles are easy to split into two halves, with velcro, pre-punched with 6 holes for dust extraction, easy and quick to stick. Practical DesignIn the size 90*90mm, the detail sandpaper delta sanders are suitable for various power tools. Easy to install and remove. Wide Range of Applications Triangle sanders are ideal for polishing metal, removing rust, woodwork, plastic, leather, rubber and glass. Good choice for grinding and polishing. What You GetYou get 15 sheets of Delta sandpaper each: 40/80/120/180/240/320, a total of 90 pieces. The 6-grit detail grinder ranges from coarse to fine to meet almost all of your general polishing requirements. Product Description Product Information Product Name: Mouse Sanding Sheets Abrasives: Aluminum Oxide Color: Red-Brown Size: 90*90mm Quantity: 90 pieces Package includes: 15 x 40 grit sanding pads 15 x 80 grit fine sanding pads 15 x 120 Mouse Sandpaper 15 x 180 Sanding Pads 15 x 240 Mouse Sander Pads 15 x 320 Sanding Pads Features: The abrasive material used in sandpaper is aluminum oxide, which is durable, anti-static and an excellent choice for sanding and polishing. The Velcro backing, easy and quick to stick, sturdy, durable and practical for daily use . 15 sheets of multi-sander sandpaper each: 40/80/120/180/240/320, making a total of 90 pieces. Range of sandpapers to 6 grits from coarse to fine to meet almost all your general polishing needs. 90*90mm, pre-punched 6 holes for dust suction, corundum grit provides fast cutting and durable. Warm Tips Please clean the dust and replace the old Velcro sanding pad before use. - Manual measurement, please allow slight errors in the size. Color may vary slightly due to the color calibration of each individual monitor.