DeWalt Extreme mesh sanding discs are designed for use with random orbital sanders. They have a hook & loop backing and are available in a range of grits. Specifications • Diameter: 150mm • Grit: 80G • Pack QTY: 10 Features and Benefits • The open structure of the grid lines eliminates the need for precise positioning • The hook and loop fastener closure system connects quickly to the sander to hold the sheet in place • Eliminates the need for another backing pad to be used between a regular hook and loop backing on a orbital sander • Silicon carbide grit provides up to 4X longer life compared to DeWalt standard abrasive papers • The open weave structure enables a more effective removal of sanding dust, resulting in a finer sanding pattern • Dust can easily be washed off • After drying, the mesh is ready for use again