KTRIO Whistle for Coaches, Metal Whistle Sports Whistle with Lanyard, Loud Crisp Sound Whistles for Referees, Coaches, Teachers, Polices, Training, Outdoor Sports

Features & details Features Super Loud: There is a natural cork pea in our referee whistle.

It is easier to blow a loud clear sound.

The sound can quickly reach 120 decibels.

So you can get others attention quickly.

Reliable Quality: The metal whistles are made of food-grade stainless steel that won' t easily rust or corrode.

The whistles are durable and permanent, better than the plastic whistles.

Smooth surface, comfortable touch.

Whistles with Lanyard: The coach whistles are equipped with black lanyards, which is made of nylon material, soft for long-time hanging in the neck.

You can adjust the gold bead to control the length of the lanyard.

Keep hands free in the activities or wear it on the wrist.