Our exclusive manufacturing process of burnishing/micro polishing besides centerless grind and polish our rods for an even denser mirrorlike jeweled finish.The hardened dense jeweled mirror like finish of our rods does not pick up and carry abrasive grit or dirt through the bore. This makes the Pro-Shot micro polished rod the best type of gun cleaning rod to use. Product Specs: (Cleaning Rod) 36" Rifle .20 Cal. w/ .20 Cal. Jag 36" Working Length- Not counting handle. Packaged in a plastic tube and includes a brass .20 Cal. spear tip jag.