Cannon Sports Rubber Whistle Tip Guard Covers for Referee, Coach and Sports (White)
The CSI rubberized whistle tip guard fits for ACME Thunderer or the CSI Cannon Sports Economy Metal Whistle. The white rubberized tip is made to fit any standard metal whistle seemlessly. The white whistle tip helps protect referee and coaches teeth from the metal whistle if it is ever jarred out of their mouth.