1. Practical keychain Anti static keychain with portable and travel friendly design that easily fits in your purse, backpack or pocket. Lightweight and compact, it is an indispensable accessory for everyday life. 2. Great protection Made of high quality materials, the copper conductor and chrome plated steel tip withstand high voltage discharges up to 30,000 volts, providing reliable, durable static protection. Durable, reusable and easy to use. 3. Functional and practical Prevents static electricity injuries. This anti static keyring can dissipate static electricity that builds up during everyday activities, such as walking on carpets or getting out of the car. 4. Convenient discharge dispenser for static electricity With a secondary discharge function, this anti static keychain eliminates static electricity in just 0.2 seconds. You can see a flash in the dark when static electricity is released as the LED light glows. Use scenarios - Discharge static before handling electronics, after walking on carpet or when getting out of a car - Safely touch door handles, metal objects or keyboards to minimize shocks in home, office or in transit - Travel with devices to reduce static buildup and protect components from shocks