What You Get 2 x 1/4inch Shank Sanding Pads + 2 x Foam Polishing Pads Wide Application: Works with most rotary tools such as die grinders, air grinders, electric drills , ideal for rolling out metal, glass and ceramics, marble, automotive and polishing wooden floor, etc. Pad diameter: 50 mm - Pad thickness: 13mm Shaft Diameter: 6.35mm Polishing pads made of good quality sponge, perfect for polishing uneven surface, protect against back pad damage, convenient to replace. Sanding disc pads made of PU material, good flexibility to minimize heat transfer, not easy to break, durable for a long time. 6mm hook and loop with soft foam layer polishing pad, rotary tool. The sander stand belongs to power tools accessory, suitable for sander, grinder, electric drill. The strong hook and loop attachment prevents shifting and rotation, while allowing easy removal of the abrasive disc. The soft foam buffer pad can minimize heat transfer, while it bends just enough to hug the curves of your curvy car. Widely used in automobile, electrical machinery, metalware, furniture instrument, handicraft, plastic, leather, stone surface cutting and polishing. Features: Main materials: plastic, metal, sponge Support diameter: 50 mm Sponge diameter: 50 mm Sponge Pad Thickness: 13mm Male Thread Size: M6 x 10mm Shank diameter: approx. 6mm. Operating speed (max.): 10000 rpm Contents: 2 x 50mm sanding pads. 2 x 50mm sponge pads. 2 x 6mm rods.