... bicycle handle,seatpost,helmet, wheel, bag and so on.Flexible silicone surfaceSurface color: White,black,yellow,green,blue,red.Custom ... light with a blister card package.Available color of silicone:can customize Printing:can silk-screen print for logoBattery: ... bicycle handle, seatpost, helmet, wheel, bag and so on.Flexible silicone surfaceSurface color: White,black,yellow,green,blue,red.Custom color ...