Added the end weights to either end of the handlebar to damp vibration by moving the bars' resonant frequency away from that generated by the engine Help to protect the rod and handle & reduce damage while wresting. Enhance the comfort & smooth of riding. Easy installation without any modification required. Fit most most motorcycle with 7/8" bar ends/ 22mm open bars, unique and elegant. We are not responsible for tariff, if the customer refused to sign,Back and forth the freight is borne by the customers themselves.