CHH Mexican Train & Chicken Domino Set, Professional Set of 91, Double of 12Double 12 Color Dot Mexican Train Brand Name: CHH Size: 8. 25" x 8. 25" x 3. 75" It gives fun for the family Double 12 color dot professional size Mexican Train and Chicken dominoes set in aluminum case Item Number: 2517MT AL Dimensions: 8. 3 x 8. 3 x 3. 9 inches Weight: 4. 75 lb Double 12 domino also popularized as Mexican Train Dominoes comes in set of 91 tiles. Tile comes in both white and ivory in different tile sizes with number and dots