Hook and Loop 225mm Mesh Sanding Discs Pack of 10 Premium quality mesh sanding discs. Material: Silicone carbide coated mesh. Provides up to 4 times the life of standard sandpaper. Quick fit hook and loop sanding pad. Size: 225mm. For reduced clogging and improved dust extraction. Washable for re-use. Suitable for: Woodworking, paintwork, metal, and all types of preparation work. Grit Grades: 40 Grit: Coarse. 80 - 120 Grit: Medium. 180 Grit: Fine. Specification: Size: 225mm Material: Silicone carbide coated mesh Bond Type: Resin