Come and see our amazing products. These emergency whistles use aluminum alloy and metal key chains, durable and nontoxic materials, which are not easy to break, fade or corrode, and are double anodized.Each emergency whistle is equipped with a round key chain ring, which is small and sturdy, elegant in personality, and can be used as an ornament. It is portable and easy to carry. Pls confirm with us about
the packing info, stock color and exact production time before
placing your order.