Includes 1 centerpiece, 9 train markers, 91 double-12 dominoes, score pad, instructions The Mexican Train Domino Game is a classic game for kids and adults. This set includes the starter piece, double 12 colour dominos, nine (9) markers and a score pad. An 20cm by 20cm aluminium case. All stored in a nice quality aluminum case when not using and easy to carry for travel.