ChickenFoot Double 9 Color Dot Professional Size Dominoes Professional Size Dominoes are thicker & have jumbo, brightly colored dots Includes 55 Professional Size Dominoes, Domino Centerpiece, and leatherette case with snap closure Includes Rules for 4 Games, including Chicken foot, Mexican Train, Super Dominoes and Straight Dominoes, Moon and Solitaire Age: 6 years & up 1-8 players Measures 7 3/4" x 4 1/2" x 1 7/8"