Double 12 Mexican Domino Set with 91 tiles in a blue velour designer case with a handle and nickel plated hardware. Tiles are made of uria stone, painted and engraved on. (uria stone is the same component bowling balls are made of so they will not crack, chip or fade). Multiple colored tiles to make the game more fun and interesting! Complete with electronic whistling train. Size of tiles: 2 x 1 x 5/16 (inches). Case size: 8 1/4 sq. x 3 1/4 (inches). Imported from the Orient.