NS-07 WHISTLE

Color: Red, yellow, green, black

Material: ABS Plastic

Features: The sound is loud and crisp, you can quickly catch the crowds attention anytime you want. Safe, durable and sturdy to use, you can hang easily around your neck, the solid plastic whistle won’t readily corrode

Application: Traffic managements, police officers, referees, outdoor games, and athletic events, lifeguard, etc.