Features: brand new and high quality During outdoor travel, you can confirm directions, avoid loss, find a partner, etc. If you have any questions, please feel free to contact us. The alloy outdoor survival whistle can emit a loud and bright sound and can be heard from a long distance. It is very suitable for various emergency situations. The emergency whistle is equipped with a round for key chain ring, which is small and sturdy, elegant in personality, can be used as an ornament, portable design, and easy to carry. These emergency whistles are made of leather and alloy for key chains, durable and non-toxic, not easy to break, fade or corrode, and can serve you. Specifications: Color:Gold Material:Metal + Leather Length: Approx.10cm/3.93in Whistle length: Approx.6cm/2.36in Quantity:1pc Package Includes: 1x Keychain A/B note: Please allow a little error on the size due to manual measurement. The color might exist slightly difference due to different displays.