1, It gets good effect and high service life. High efficiency, high quality Save time and working procedure easy to use.2, With 1pcs Disc Pad Holder. The rubbers perfect flexibility will hold sturdy any disc, grid, polishing clothe, that you will connect to it.3, High quality material.Shank: 1/4 InchDiameter: 2 InchMaximum speed: 30000 RPMColor: Black & WhiteMaterial: Wool+Rubber+ SteelDisc pad holder Design: Heavy duty rubber pad, aluminum core with nickel plated removable steel shank.Package Content: 20* Torque1* trayOnly the above package content, other products are not included.Note: Light 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.