Portable size: each key chain measures approx. 5.9 x 2.4 x 1 cm/ 2.3 x 0.9 x 0.4 inch, suitable size for you to hang on a bag or key chain, which can be carried out convenientlyDurable material: the mini flashlight keychain is made of tough plastic with bulb embedded, which is lightweight but strong and durable for long time to use, and the bright colors will keep their luster without fadingChic design: the handheld LED flashlight is convenient for looking for items in the dark and using in any possible emergency situation, please note that you need to press and hold the button for continuous lightingWidely applicable: the colorful keychains are suitable for Halloween, Christmas, outdoor night party, camping, hiking or emergency situation, and they can also be applied as gifts for your friends to hang keys or as dog collar light to decorate it, making different from other dogsPackage includes: you will receive 12 pieces mini LED keychains in 6 different colors, including red, black, purple, blue, yellow, green, enough quantity and various colors for you to choose or sharing with friends and family