... to fit wrap around 3,Cheap price silicone skull bicycle light Specifications: MaterialWater proof siliconeColor of bodywhite,black,blue ... pantone colorsColor of ledwhite light mix red light of two sides, can be customizedLight modesThree modes:fast flash+slow ... with flash lightInstallation or removal mounting need no toolUsageSuit for bicycle light,emergency light, outdoor activities in the night, ...