Sports Whistles - Heavy-Duty Silver

In charge of the referees for your school district or community league? These heavy-duty metal whistles will last the entire season to keep referees doing their jobs! These heavy-duty whistles are also great for teachers trying to round up their kids after recess. Each case contains 100 whistles with a built-in ring to attach to a lanyard. * Heavy-duty silver metal whistles * Weight: 0.80 oz * Built in ring to attach to lanyard * 100 Whistles per case * Priced per whistle