The Hoppe's BoreSnake Bore Cleaner is a unique product that cleans a bore in less than 10 seconds. With a single pull of the BoreSnake , you will have a barrel that is shiny and clean. Its integrated bronze brush effectively loosens hard fouling and lead, then the woven cotton floss that follows picks it all up. Completely washable so you can reuse it over and over. The Hoppe's BoreSnake Bore Cleaner has 160 times more cleaning area than a standard patch, making for a cleaner bore in less time. The brass-weight on the end of the cord is stamped with the bore size and slips easily down the barrel. The BoreSnake Bore Cleaner has no exposed metal to damage the rifling or crown of your barrel. The Hoppe's BoreSnake is an excellent product to use at home, at the range or in hunting camp.