Hook-and-Loop Surface Conditioning Disc, Abrasive Type Non-Woven, Abrasive Material Aluminum Oxide, Backing Material Not Applicable, Backing Weight Not Applicable, Coating Coverage Not Applicable, Grade Very Fine, Grit Not Applicable, Overall Diameter 6 in, Series CF-HA, Resistance Properties Heat, Load, Number of Vacuum Holes Non-Vacuum, Color Maroon