This is a Double 6 Dominoes Set with Standard Tiles in a Vinyl Case. Did you know that the oldest domino sets have been dated from around 1120. Modern dominoes, as most of the Western world knows them, however, appear to be a Chinese invention. Double Six (6) includes 28 tiles and 168 pips or points. Generally the most commonly used sets are Double Sixes and Double Nines, though the other three sets are more popular for games involving several players or for players looking for long domino games. Click on the second buy link to get the same set with a spinner, allowing for variations in the play.