Feature: 1. Various Specifications: Including 15 pcs of each grit: 120, 240, 400, 800, 1000, total 75pcs, enable you to complete the grinding of multi surface. 2. Good Adhesion: The sanding disc with good adhesion is suitable for all kinds of sanders, which could stick firmly and will not fall off. 3. High Efficiency: The efficiency of grinding paper is high, which is more fast, convenient and less wear compared with conventional hand grinding. 4. Main Purpose: The sandpaper is used for rust removal, paint removal, burr removal and welding point polishing of various complex surfaces. 5. Wide Applications: Mainly applicable to metal and non metallic materials in furniture, automobile, yacht and other industries. Specification: Item Type: 5 Inch Sandpaper Material: Aluminum Oxide Use: Sandpaper Size: Approx. 125mm/5in 8 hole Thickness: Approx. 1mm/0.04in. Package List: 15 x 120 Grit Sandpaper15 x 240 Grit Sandpaper15 x 400 Grit Sandpaper15 x 800 Grit Sandpaper15 x 1000 Grit Sandpaper