Sandpaper Roll, Abrasive Type Coated, Abrasive Material Aluminum Oxide, Attachment Type PSA, Backing Material Paper, Backing Weight A, Coating Coverage Open, Color Gold, Grade Very Fine, Grit P320, Series 216U, Overall Length 75 ft, Overall Width 4 1/2 in, Resistance Properties Load, Product Type Sandpaper Roll, Vacuum Holes Non-Vacuum, Package Quantity 6