Description Do you want a kind of replacement whistle for your needs? Do you want to keep you safe during hiking or camping? This can be your best choice. Really practical and useful, just take it with you while going out. In addition, the whistle can also be served as a key chain pendant. Features -Color:Silver -Material:Stainless Steel -Size:4.70X2.00X1.50cm/1.85X0.79X0.59in -Whistle is also a nice metal craft, delicate design, thus you can suspend it on anywhere you want. -Features small size, which is easy to carry. And you can ask for help by using this whistle. -Also, great as a guard whistle, lifeguards whistle, emergency whistle, survival whistle, self-defense whistle and safety whistle. -Makes and durable whistle ensures loud crisp and higher tones, good volume, blow vigorously. -Stainless steelwhistle is great for life saving, PE lesson, referees, coaches, training, teachers, survival, emergency, gym, etc. Package list: 24 x Whistles