Descriptions:* Hook & Loop design for quick pad changes, prevents pad shifting.* Sanding Discs Hook and Loop fits for most kinds of rotary tools, such as polishers, angle grinders, buffers and so on.* Sanding Pads suitable for grinding and polishing. To paste flocking sandpaper, sanding discs, buffing pads, sponge plates, wool ball, etc. Specifications:* Max Speed: 15,000R.P.M* Diameter: 50mm / 2-inch* Thread Size: M6*10mm* Color: Black, Yellow* Material: Hook and Loop Fastener, PlasticPackage Content :* 2 x Sanding Pad