Auniwaig is a company Professional selling different kinds of tools for Maintenance,Repair and Operation. Cooperated with a team of excellent materials engineers, experienced professionals and our faithful patrons, we are committed to providing high quality products and the most attentive service. Sanding discs are made from aluminum oxide; Durable aluminum oxide grain; designed for high speed sanding and removal; delivering fast and long lasting cut For grinding and finishing: good abrasion resistance; anti-static and anti-clogging Hook and loop sandpaper backing make easy for installation and removal; simplify your work. Round sanding sheets can be used in artificial stone; furniture and wood products; metal; automobiles and other items