Hook-and-Loop Surface Conditioning Disc, Abrasive Type Non-Woven, Abrasive Material Silicon Carbide, Backing Material Not Applicable, Backing Weight Not Applicable, Coating Coverage Not Applicable, Grade Extra Coarse, Grit Not Applicable, Overall Diameter 4 1/2 in, Series CR-DH, Resistance Properties Load, Number of Vacuum Holes Non-Vacuum, Color Black. This item has been restricted from sale in the following state (s): []