The Swiftflyte Heavy-duty Rubber Dart Mat protects your floors from stray darts and keeps your dart gaming fair. The mat features clear printed international oche throw lines measured at 7'6" (229 cm) and 7'9-1/4" (237 cm) to help keep players competing at a professional level, whether in a tournament or recreational play in the pub, club or at home. Made from non-slip, hard-wearing, heavy-duty rubber, this mat is made to last. Endorsed by the National Darts Federation of Canada (NDFC), the governing body which fosters the dart community in Canada.