2X2 sticker. Apply to the back of any players hockey helmet.
Since the introduction of the STOP Program in the 1999-2000 season, the OMHA has strongly encouraged all Member Associations to adopt the Program. This Program sends a message to all players that the dangerous act of checking-from-behind is not accepted in the game of hockey. The overall values of safety and Fair Play are also an essential part of the Program. It is also critical that through its adoption, Associations embrace all aspects of Program implementation.