Super Ma Gun Cleaning Rope Kit 21 Kinds of Gun Barrel cleaning rope,Welcome for retail and wholesale High quality,and fast shipping,(send by Epacket,can be tracked,delivery by USPS , 8-14 days in usually,) The World' s Fastest Gun Barrel Cleaner ; Clean Gun Barrels in 10 seconds Weight : about 30g~70g per unit Almost all of my customers are satisfied with the quality of the products