Apollo Tournament Chess Board with Inlaid Walnut and Maple Wood - Board Only - 20 Inch Total board dimensions: 20 x 20 x 0.75 inches (Extra Large, Extra Thick) (please verify that dimensions fit your needs before purchasing), Pieces sold separately Individual board square size: 2.25 x 2.25 in (Tournament Size), Playable game area: 18 x 18 in Board Weight: 7 lbs 13 oz Board type: Inlaid Maple and Walnut wood (wood grown in USA from eco-friendly sources) Board only (game pieces are not included)