Quick Change Disc, Abrasive Type Coated, Disc Attachment System TP Snap-On/Off, Disc Attachment Type Type 1, Disc Diameter 3 in, Abrasive Grit 80, Abrasive Grade Coarse, Abrasive Material Zirconia Alumina, Disc Backing Material Cloth, Max. RPM 20, 000 RPM, Series R801, Backing Weight Y, Color Green, Package Quantity 50. This item has been restricted from sale in the following state (s): []