The LED Nurse Keychain Light Badge Reel is a versatile accessory that combines a compact flashlight with a badge reel, making it convenient for nurses professionals. flashlight provides sufficient illumination, and it comes with batteries included. The color adds a professional touch, and the design ensures easy portability. Made of high-quality ABS material, this LED keychain is more Battery included size: 4 x 2.5 x 0.9cm Material: ABS colour: Black Package Contents: 42 x LED keychain Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.