QUALITY - Made of high quality resin emery cloth, deep processed ,contain with aluminum oxide grain. | DURABLE - Support for all type of sander, polishing machine. Resist moisture and heat. | APPLICATION - Widely used in machinery, metallurgy, leather, metal, light industry, grinding and polishing, wood and metal products. | SIZE - 13mm(Width) x 457mm(Circumference) | PACKAGE INCLUDED - 20pcs Abrasive belt(4 X 60 Grits, 4 X 80 Grits, 4 X 120 Grits, 4 X 180 Grits, 4 X 240 Grit). Definitely 4 Each of 60/80/120/180/240 Grits
