1" X 30" ASSORTED SHARPENING BELTS.  IN THIS KIT YOU GET 2 EACH OF OUR PREMIUM BLACK SILICON CARBIDE SANDING BELTS IN 220,400,600 GRITS.  CONSTRUCTED ON A STURDY "Y" WEIGHT BELT MAKES THESE IDEAL FOR INITIAL SHARPENING.  THEN YOU GET 2 EACH OF 800,1200,2000 GRITS IN OUR PREMIUM BLUE MICRON FILM SHARPENING BELTS.  VERY FLEXIBLE WITH FELT BACKING CREATE CUSHION TO GET YOU PRECISION EDGE.  12 BELTS TOTAL IN THIS MUST HAVE KIT FOR ANY SHARPENING.