Silicone bicycle safety light 1)3LEDs 2)4flash functions 3)Battery:2xLR44 4)Multifunctional water-resistant silicone lig Silicone bicycle safety light/bicycle back light/bicycle LED lamp 1)3LEDs 2)Powered by button lithium battery 3)2pcs/colorful box4)Easy change battery,waterproof,shockproof5)Ideal for promotion and advertising6)WELCOME TO BUY! Silicone fashion new product bicycle light is one ...