Personalized Text DominoesPersonalized Text Only Order Page for Dominoes View Font Style & Imprint color options below, then Click on ADD to CART button to start your order. Double 6 Sets (28 dominoes) come in Professional Size with black dots. Professional Size sets are 1"x 2" x 1 2". Double 9 Sets (55 dominoes) come in Professional Size with colorful dots and a clear centerpiece. Professional Size sets are 1"x 2" x 1 2". Double 12 Sets (91 dominoes) come in Professional Size