Whistle, Plastic Whistle with Lanyard, Loud Clear Black Whistles Bulk Great for Coaches, Referees, and Officials. MULTIPLE USES--- The whistles are great for many different purposes! LOUD AND CLEAR SOUND--- Features a bold, crisp sound that takes less breath than traditional pealess whistles.

You can hang our whistle around your neck to keep your hands free. LOUD AND CLEAR SOUND--- Features a bold, crisp sound that takes less breath than traditional pealess whistles.