3M, 7000118460, Cloth Belt, L-Flex Narrow, 72 in Belt Length, 2-1/2 in Belt Width, 80 Grit, Medium Grade, Polyester Backing, Closed Coat, Orange, Applicable Materials: Aluminum, Brass, Bronze, Carbon Steel, Cobalt and Nickel Alloy, Copper, Hardened Steel, High Nickel Alloy, Soft Metal, Stainless Steel, Titanium and Titanium/Zirconium, YF-Weight Backing Weight, Wet/Dry Wet/Dry Operation