ACME THE Slimline Tornado Model 636 Pealess Whistle Day Glow Pink

Ideal for referees and safety instructors. Loud, easy to blow, and reliable in all weather conditions, the No. 636 is an AIRFAST pealess whistle. It features two high-pitch frequencies that sound simultaneously, producing a noise level of 122 dBA. This whistle consistently represents the high quality expected from Acme whistles. Shatterproof and bite-resistant. 10 grams. L= 5 cm W= 2 cm H= 1 cm. 0.013 lbs. L=0.013 in W=0.787 in H=0.393 in. AIRFAST whistle Made from BPA-free plastic to food-grade standards, available in a variety of colors. Genuine ACME whistle made and rigorously tested in the UK by specialists with over 150 years of experience.