4-1/2" wide. 10 yards long. Pressure sensitive adhesive (stick-on) backing. Premium Aluminum Oxide grain provides faster cut than ordinary Aluminum Oxide grains. Special stearated treatment reduces loading and extends the life of the paper. Latex saturated paper, provides more flexible backing than traditional paper backings. Full premium resin on resin bond holds up to heat and moisture, for a longer life than sandpaper made with less expensive resins and glue bond adhesives.