Come and see our amazing products. This is a keychain whistle which is made of aluminum alloy and metal keychain, durable and non-toxic, not easy to break, fade or corrode, can serve you for a long time. Aluminum alloy outdoor survival whistle can make big and bright sound, which can be heard from a long distance, very useful for various emergency situations. Each emergency whistle is equipped with a round key chain ring, compact and strong, can be hung on the key ring as an ornament, portable design, easy to carry around.Aluminum whistle is not only suitable for emergency situations in camping, hiking and boating, but also for referees, coaches, lifeguards, dog training, school sports etc.You can custom own's logo. Pls confirm with us about
the packing info, stock color and exact production time before
placing your order.