Surface-Conditioning Disc, Abrasive Type Non-Woven, Abrasive Material Aluminum Oxide, Backing Material Not Applicable, Backing Weight Not Applicable, Coating Coverage Open, Grade Coarse, Grit Not Applicable, Overall Diameter 2 in, Quick Change System TS, Series SC-DS, Maximum Operating Speed 25, 000 RPM, Resistance Properties Load, Color Brown. This item has been restricted from sale in the following state (s): []