This set of two cloth strop belts and two compounds is designed to fit the Work Sharp Blade Grinding Attachment for the Ken Onion Sharpener. Cloth belts are used for final stropping and are superior to leather in performance. ⚠ Not for Sale in Quebec Due to compliance requirements outlined in Quebec's Bill 96, this product is not authorized for sale or shipment into the province of Quebec. The product packaging, user manuals, and/or product labeling do not meet the French language requirements for Quebec as mandated under current regulations.