SE WH12 Metal Whistle Set with Assorted Color Lanyard (12 PC.) 12 pieces of whistles with metal body and nylon lanyard to keep hands free 38" nylon lanyard in assorted colors: green, orange, pink, and red (no color choice) Features a bold, crisp sound Have fun enforcing the rules of any game by blowing into this metal whistle Suitable for coaches, referees, sports, training, or anyone who needs a safety whistle