Sanding Belt, Abrasive Material Ceramic, Abrasive Type Coated, Coating Coverage Closed, Grit 40, Series Blaze R980P, Grade Extra Coarse, Overall Length 18 in, Overall Width 1/4 in, Resistance Properties Fray, Backing Material Polyester, Backing Weight Y, Flexibility Type Regular, Belt Joint Type Butt Joint, Bond Type Resin, Color Blaze.