ITEM NAME:Wool Polishing Pads Buffing Angle Grinder Wheel Felt Polishing Disc Pad 3x Hot Descriptio n Description: Made of white wool material, durable and strong. Best for polishing glass scratches and stainless steel grinding. Specifications: Material: Felt Color: as the pictures Thickness: 10mm/0.39"(appr.) Bore Diameter: 16mm (6.3 inch) for 100 angle grinder used Diameter: 80mm(appr.) Package Included: 3 Pcs Polishing Disc Note: Please allow 1-5mm error due to manual measurement and make sure you do not mind before ordering. Please understand that colors may exist chromatic aberration as the different placement of pictures. Whatever the ending's perfect or not, you can't disappear from my world Wool Polishing Pads Buffing Angle Grinder Wheel Felt Polishing Disc Pad 3x Hot.Best for polishing glass scratches and stainless steel grinding. Made of white wool material, durable and strong. Material: Felt. We'd like to settle any problem in a friendly manner. We want to make sure you are happy with our item.