American Emperor Wooden Chess Set. WorldWise Imports has created a unique line of gaming products. With their extensive knowledge of the gaming industry they have brought in products that make an excellent addition to any home or family game collection. Boxwood American Emperor double weighted with Inlaid veneer Board with 3.8cm sq. Materials: wood. Dimensions: 36cm L x 36cm W x 1.3cm H; 1.8kg.