Premium Set of 55 Double Nine Dominoes with Wood Case, Brown 65% Plastic, 35% Pine This superior set of 55 double nine dominoes will add a new dimension to your gaming Composed of quality plastic and will provide you with hours of fun Double nine dominoes Convenient storage case Set of 55 dominoes; quality plastic construction Double nine dominoes Domino dimensions: .25 x 1 x 1.9375" Convenient storage case