Item: 12 Inch Hook and Loop Abrasive Sanding Paper Discs for Drywall Application: ... 100, 120, 150, 180, 240, 320, 400, 600 and 800 grit Color: Maroon Abrasive Grain: Aluminum Oixde Backing ... Open Coat Package: 1000 Pieces per Case for Hook and Loop Abrasive Sanding Paper Disc MOQ: 100 pieces Sample ... · Rugged hook & loop attaching system assures quick and easy disc change· Anti-clog coating on disc ...