Direct replacement abrasive belt assortment for the Ken Onion Edition Work Sharp Knife & Tool Sharpener (WSKTS-KO) only. Includes (1) P120 Extra Coarse (1) X65 Coarse(1) X22 Medium (1) X4 Fine (1) 6000 Extra Fine belts Belts are 3/4" x 12" (except 6000 Micro-Mesh, which is 1/2" x 12") and do not fit any other Work Sharp tools or accessories Belts included: P120 Extra Coarse Grit - 3/4" x 12" X65 Coarse Grit (P220 equivalent) - 3/4" x 12" X22 Medium Grit (P1000 equivalent) - 3/4" x 12" X4 Fine Grit (P3000 equivalent) - 3/4" x 12" 6000 Extra Fine Grit, 1/2" x 12" Premium grade, engineered abrasives are long lasting and designed for knife and tool sharpening and grinding applications. Belts are manufacted in the USA by Norton Abrasives for Work Sharp.