The Mirka 23321100 is a Box of 100 5-Inch 5-Hole 100-Grit Dustless Adhesive Sanding Discs. These discs are made of gold a durable product very well suited for sanding at high speeds. Gold is an all-round sanding material that can be used for many purposes. In order to achieve an optimal sanding result, the semi-open grit binding and special stearate coating are designed to prevent clogging and pill forming. Features: * Well suited for sanding at high speeds * Multi-Purpose sandpaper for many different materials * Semi-open grit binding and special stearate coating are designed to prevent clogging and pill forming What"s in the Box: * Mirka 23321100 5-Inch 5-Hole 100-Grit Dustless Adhesive Sanding Disc - 100 Pack