Feature(may vary by option.)

●Keep your hands free to today: Each whistle has straps on the back. Around the neck or easy to hang on the wall.
●Widely used: These whistles are great for referees, coaches, teachers, survival, emergency, school, gym etc. Suitable for training
●Whistle Material: Stainless Steel Strap; Material: Nylon
●Removable Buckle Strap with a coach whistle 空kasa to hands.
●Easy blowing and sound comes out and also high sound and the gaps.

[yellow]

[black]

Description

Easy Blow Whistle in the sound of the easy, and treble and blast. Your Own, but only if you know where you seek help and people around you You will help you draw closer around a crime for acquiring a safety preparedness, and all other uses are quite wide Japan Prevent whistle. Winter Sports and trekking, than in the factory, when disasters call for help, sports referees, coaches, school, kindergarten teacher, police officer or a whistle as they can be widely used in the United States. For full range sound 甲高i volume know around a quick emergency.