3M Cubitron II 984F coated ceramic sanding belt, part number 7100010397. This very coarse (36 grit) belt features ceramic abrasive on a cloth backing with YF backing weight and a resin bond for aggressive material removal and long life. Designed for power sanding and finishing applications, the belt provides heat resistance and fast cutting performance. Dimensions are 3 in width x 132 in length. Typical product weight around 1.53 pounds (product record) and package dimensions often listed as 10 x 9 x 3 inches. Ideal for metalworking, woodworking, and surface preparation where a durable, high-performance coated abrasive is required.