... diameter 25mmWeight:85g (without batteries) Color:black Product description as follows: 1, Lamp: American CREE Q5, excellent brightness, brightness up to a ... , without fear of sharp objects such as keys scratch; Demagehead design , can be used as self-defense; tail`s design is ... , if there is any quality problem, please contact us as soon as possible , we will promptly deal with, and will try ...