Sanding Disc Roll, Abrasive Type Coated, Vacuum Hole Design Non-Vacuum, Disc Diameter 6 in, Abrasive Grit 180, Abrasive Grade Fine, Abrasive Material Aluminum Oxide, Disc Backing Material Paper, Backing Weight C, Color Gold, Series 236U, Discs per Roll 100, Rolls/Case 4, Package Quantity 4. This item has been restricted from sale in the following state (s): []