The master staunton chess set measures 12.25 x 13.5 x 2.75". For years we have been searching global chess set auctions for a classic, extra large tournament or academy chess set. To no avail. In the end we asked our master carver to do the pieces exactly as prescribed for the original 19th C. tournaments. Which of course is the Staunton set, defined by their majestic King and Queen and spirited Knights!