1. Specifications 4 inch - 7-inch. Polishing is made through a special process high-grade plastic and a layer of nylon buckle of material that can be installed in the disc polishing machine and electric drill, the advantage is that by polishing machine sticky Velcro on the disc and sandpaper on a flannel sheet on the adhesive reaches unload with ease, saving time and effort, a multiplier effect, is shipbuilding, metallurgy, furniture and other manufacturing industries rust, ideal for polishing abrasive.
2. Color Size can be customized, please feel free to contact us.