ACME Hockey Coaches Glove Grip WhistleDesigned with the active hockey coach in mind, the ACME Hockey Coaches Glove Grip Whistle is the ultimate whistle for hockey coaches across the world! Small size whistle, tapered mouthpiece with adjustable web strap to hold firmly in position. The ACME glove whistle has a strap that attaches to your hockey glove for instant and easy access during practice, so you can instantly blow a play or drill down and not have to take off your glove and search