Acme Thunderer Whistle With Finger Grip - Low Pitch Coach Whistle For Swimming & Sports

This Acme Thunderer whistle is the real deal - the same one coaches have been using for years! That adjustable finger grip makes it super comfortable to hold, even during long training sessions. The tapered mouthpiece feels great and the low pitch really cuts through noise without being painfully loud. It's become a favorite among swim coaches because the sound carries so well over water. Funny enough, some people with asthma actually find this one easier to blow than other whistles. Whether you're coaching soccer, refereeing games, or just need a reliable whistle that won't fail you, this is the one to get. The matte black finish looks professional and won't reflect sunlight in your eyes. Seriously, if you see what the pros use, this is it - no wonder it's been around forever!