This is a set of 91 double twelve dominoes with numbers engraved in the tiles instead of dots. The numbers are printed in a variety of bright colors. Dominoes come in a leatherette snap case and measure approximately 2" by 15/16" by 3/8".

Please note: These are numerical dominoes. They have numbers on the faces and are blank on the backs.

Depending on the manufacturer, domino sizes can differ. According to the size chart we've provided in the smaller secondary image, these are "Professional" size dominoes.