Features:100% brand new and high quality. Fine workmanship, attractive appearance.You only need to hold the end of the static bar and touch the door handle with the head of the static bar to eliminate static electricity.The anti-static keychain is small and compact, does not take up space, and can be hung with the car key.The Anti-Static Keychain is a lifesaver for "electric" people who gets static shocks everywhere, all the time.Due to the strength of the static electricity, the brightness of the light will have an effect, but it will not affect the elimination of static electricity.Specification:Material: Metal+conductive resinSize: About 10cmColor: blue/red/green/yellowPackage includes:1 x Anti-Static KeychainNote:1. Please allow 1-3mm difference due to manual measurement.2. The color may display a little difference due to the different screen.