document.write('Rule 3.8 (Puck) - The puck shall be made of vulcanized rubber or other approved material. It shall be 2.54cm(1 in.) think and 7.62cm (3in) in diameter and weigh not less than 156g (5 1/2 ounces) and not more than 170g (6 ounces) and shall be black in colour. For all games played under the jurisdiction of Hockey Canada, it is recommended the official HOCKEY CANADA puck be used, with the exception of Novice and below, where is shall be 2.54cm (1 in.) thick and 7.62cm (3 in.) in diameter and may weigh not less than 113.4g (4 ounces) and be clearly identified.')