Similar to Mexican Train, Chickenfoot by Puremco involves the building of trains. However, once a double is played on a "foot," three tiles of the same number must be played before any other train can be played on again. This set of Double 9 dominoes is fun for the whole family. Puremco's tournament size color-coded dominoes are thicker and have jumbo-sized, brightly colored dots that are uniform in size and easy to see. The dominoes stand alone, keeping your hands free for refreshments and fun. The leatherette vinyl case is compact and easy to store when traveling or at home. With official Tournament Size dominoes, you get the largest, thickest, most durable dominoes available. Includes: 55 Tournament size high-quality color-coded large dot dominoes Heavy duty leatherette case Domino centerpiece Starter Rules for 8 different games Recommended for 1 to 8 players Ages: 6 and up Choking hazard: small parts Not for children under 3 years of age Made in China Imported Product Specifications 8.25 in x 5 in x 2.25 in Material & Care Plastic Wipe clean with dry or damp cloth