WHISTLES- This helps make sure you hear a loud, crisp sound is heard each time. These colorful whistles are eye-catching. You and your colorful whistles will be noticed easily in any situation. Perfect for lifeguard, self-defense and emergency.
THICKENED PLASTIC WHISTLE-The plastic whistle is made of thickened plastic. They won't break easily!! If you are looking for emergency whistles for you or your family, our thickened plastic whistles are for you.
LOUD CRISP SOUND-Sound will be heard up to a mile away. The sound is loud and crisp, you can quickly catch the crowd attention anytime you want.
WIDELY USING-These whistles are suitable for referees, coaches, trainers, teachers, survival, emergency, school, gym, etc.