3M, 7000119451, Cloth Belt, Film-Lok Splice Single-Flex, Series: 577F, 48 in Belt Length, 6 in Belt Width, 80 Grit, Alumina Zirconia Abrasive, Polyester Cloth Backing, Closed Coat, Green, Applicable Materials: Bronze, Zirconium, Cobalt and Nickel Alloy, Stainless Steel, Aluminum, Brass, Carbon Steel, Titanium, Copper, Hardened Steel, YF-Weight Backing Weight