with: It is suitable for kinds of , such as die grinders, grinders, electric drills,cordless drills etc. If you want to polish or clean small areas or objects, this kit is a great alternative,it will fit in any "chuck" type drill to 1 or 4 capacityFlexible Design: The abrasive sanding disk combine with Buffering pad protects against damage to the backing pad. Easier for precise sanding of die surface, polishing of headlight, wood,metal, lacquer, mirror surface treatment, art, jewelry, and craft, etc.Wet And Dry Using: and loop sandpaper supports the quick and easy changing, also prevents clogging, anti-static and has better flexibility, thanks to the high-strength aluminum oxide grain textiles material. for wet and dry grinding.You can with the polishing agent to create a smooth surface. Colour: Red and BlackMaterial: Alumina and SpongePackage Contents:200 x sandpapers (80 or 100 or 180 or 240 or 600 or 800 or 1000 or 1200 or 2000 or 3000 each 20 pieces)1 x back plate1 x Soft Foam Buffering Pad1 x metal round shaftOnly the above package content, other products are not included. Note: Light and different displays may the color of the item in the a little different from the real thing. The measurement allowed error is 1-3cm.