The Cannon Sports loud plastic whistle with lanyard is cherry red and has a high impact plastic body Lanyards are available in black, blue, yellow, red, or white and made of durable material to last Our whistle offers a loud and clear sound with the help of a small inner cork ball Features a medium sized length of 2.25 inches, ideal for creating louder than average tones Ideal for coaches and referees during sporting events, teachers on the playground, and emergency use