Features: Qulity flap disc produces high performances, durable, good abrasion resistance, anti-static and anti-clogging; Perfect for grinding, rust removal, beveling, welding, blending, deburring, cleaning; The flap disc is very suitable for families, studios, amateurs, businessmen, builders, and DIY enthusiasts to use; Widely used for rust, paint, ferrous metals, stainless steel, non-ferrous metals; Durable 100mm Flap Discs for Angle Grinder 60 /80/120/240/320Grit Sanding Disc Good Durability for Grinding,Rust Remove Specifications: Material:Calcined Fabric Diameter:Approx.100mm/3.94in Hole Diameter:Approx.16mm/0.63inch Option Type:60 Grit Flap Discs,80 Grit Flap Discs,120 Grit Flap Disc,240 Grit Flap Disc,320Grit Flap Disc; 60 Grit Flap Discs Thickness:Approx.8.4mm/0.33in, 80 Grit Flap Discs Thickness:Approx.7mm/0.28in, 120 Grit Flap Discs Thickness:Approx.6.4mm/0.25in, 240 Grit Flap Discs Thickness:Approx.4.4mm/0.17in, 320Grit Flap Discs Thickness:Approx.4.2mm/0.17in, Package Includes: 1xFlap Discs note: Please allow 1-2cm errors due to manual measurement,please make sure that you do not mind before you order. Due to the difference between different monitors, the picture may not reflect the actual color of the item.