300-PIECE VARIOUS GRITS SANDPAPER SET -MEET ALL YOUR NEEDS: Our drill sanding attachment provides 10 different grade grit sand paper to meet your different polishing needs, from coarse to fine. You will get 30 pieces for each gritsWIDE APPLICATIONS: 2 Inch Nylon Sticker sanding discs pad kit are widely used for machinery, light industry, leather, metal, wood, rubber, leather, plastic, stone, glass, auto body and other materials. These round sanding pad assortments are suitable for most kinds of rotary tools, such as die grinders, air grinders, electric drill for 1/4 inch connecting rod.ALUMINUM OXIDE ABRASIVE MATERIAL: These sanding discs variety pack is made from premium coated aluminum oxide grain, no hole, features good abrasion resistance, anti-static and anti-clogging, great for corner cleaning and polishing. NOTE: These sanding disc pads match with the 2-inch backing pad, not suitable for adhesive sticker sanding pad, please clean the dust and replace the old sanding pad before use them.HOOP AND LOOP BACKED-ADDITIONAL SPONGE CUSHION: The lightweight sand papers are Nylon Sticker design for quicker and easier assemble and removal, they can keep a strong adhesion and avoid falling off, just stick it to the plate or sponge cushions. These sanding discs pad come with 2pcs soft foam buffering pad help releasing the shock and the heat from working, protecting the surface of the disc and extending the life of the sanding disc.30 sheets of sandpaper specifications: 60, 120, 180, 240, 400, 600, 1000, 1200, 2000, 3000.These sandpapers are very durable and practical, very suitable for cleaning and polishing, and the semi-rough surface is smooth.Name:hook and loopThread Size: M6Sanding Paper Diameter: 2 inch/50mmBacking pad Diameter: 2 inch/50mmMaterial:Aluminacolour:brown Package Contents:300 * Sanding Discs(60/120/180/240/400/600/800/1000/2000/3000 Grits, 30 pieces each)1 * Hook backed panel2 * Soft Foam Buffering Pad1 * 1/4 inch metal shaftOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.