escription-100% brand new & high quality-Press & hold the push button to turn on the light-You can detect money with the UV LED light-Powered by 3* LR44 button cells (included)-The body is made from durable aluminum material-Length of the body:6.5cm-Diameter: approx. 1cm-Color of the body: silver-Come with a keychain-Compact, light weight, easy to carry in pocket or hang to keychain Package Included 1 x UV LED Light With Keychain 3 x LR44 Button Cell