1. It is based on high-strength fiberglass and coated with alumina abrasive by sand planting or electrostatic sand planting. Therefore, it is and does not drop sand, and has a grinding efficiency and a long service life. 2. It has excellent chip removal capability to prevent sandpaper from clogging and reduce dust pollution. The mesh cloth has good toughness, is not easy to deform and break, and has impact resistance. 3. 30pcs 125mm (5 Inch) Hook and loop Mesh Sanding Disc 4. Specially used for sanding treatment of dry board walls before painting, as well as derusting, grinding and polishing treatment of metal surfaces, and can also be used for the polishing of wood, marble and mechanical equipment Specifications: 80 100 120 150 320 600 Grit colour: brown Material: fiberglass Package Contents: 30 x Mesh Sanding Discs(80 100 120 150 320 600 Grit) Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the