Ultrak EW1 Electronic Whistle - Black Brown/Black Soft gel refrigerates for cold

Soft gel refrigerates for cold therapy and microwaves for heat therapy

Please use the spout when consuming hot drinks

Roll out large muscle groups with the GRID to release tight muscles and tension

either 650mL or 700mL

Ultrak EW1 Electronic Whistle - Black Brown/Black Soft gel refrigerates for coldThe Ultrak EW1 Electronic Whistle is a powerful, one tone whistle that provides a loud, 107dB sound at 1 foot. This whistle is great for referees, coaches, police, and personal use. With an easy to use one button operation, built in LED, and detachable wrist wrap, you won't find a better deal at a more affordable price. Powerful, one tone electronic whistle Loud, 107dB whistle sound at 1 foot Ideal for referees, coaches, police, and personal use Easy