Features: Unique security screw torque. Featured ore, long service life. High density planting sand provides better cutting capacity. Pads are ideal for surface prep and getting your product down to the level you need it. Ideal for metal processing, such as cars, motorcycles, painting sheet metal parts, instrumentation, bicycle parts, textile machinery, medical equipment parts, Day surface hardware, plumbing equipment, stainless steel utensils, stainless steel sheet, golf head, vacuum and other products finishing,rounding polishing etc. Specifications: Grits: 36 Grit Size: 50 mm/2 Inch Quantity: 50 Pcs Packaged Included: 50Pcs x 2" Roll Lock sanding discs Note: Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures.Thank you! Please allow 1-3mm(0.04"-0.12")measuring deviation due to manual measurement.