1. Loud Voice Long Echo The sound from the large cow bells is loud and clear, with long vibration time and big echo. You can use the cow bells to show your team honor in sports events during activities and bring a powerful cow bell sound to cheer for your favorite team. 2. Reliable Material Cowbell handle is made of PVC plastic with a concave and convex surface design, allowing you to comfortably and easily hold the cow bells and flick your wrist to make a loud sound. 3. Widely Use The hand percussion cow bells can be used not only for football, baseball, soccer, track and basketball games and other sporting events, but also for schools, farms, weddings, concerts, family gatherings, etc. They can help spread your public message more clearly or make sure your know to come home from playing outside. 4. Noise Makers and Warning Bell Cow bells can also be used as warning bells for dangerous animals or call bells for the elderly or disabled. Loud ringing is the way to ask for help.