A licensed National Hockey League Official Game Model Hockey Puck in clear acrylic presentation cube. Inglasco is the exclusive game puck supplier to all NHL teams. Made in Canada, this is an official 6-ounce puck with team logo on the front. Measures approximately 3 inches in diameter. The back of the official game model puck features the NHL shield printed with patented heat sensitive ink it turns purple when frozen just like the actual puck used in every NHL game.