Sell Emergency Whistle with Keychain Aluminum Emergency Survival 1 PC best price

👉 FOR FASTER SHIPPING, PLS SELECT J&T 👉 WITH FREEBIE WHEN YOU SELECT J&T AS COURIER 100% new and high quality !!! — Double anodizing treatment, not easy to fade — Things are small and sturdy. When traveling outdoors, they can confirm the direction for you, avoid getting lost, find companions, and provide assistance. They can be hung on the keychain as decorations. — the whistle blows sharply and loudly, aluminum alloy outdoor survival whistle, characteristic of loud sound, long transmission distance — Many use: Whistles are handy for coaches, referees, linesmen and officials as well as for lifeguards, animal trainers, and traffic police officers 【Product Specifications】 — Material: aluminum alloy — size: small size :47mm length 9mm diameter — Packing: 1 pc/pack