In this chain reaction there are 60 big dominos each containing 990 dominos, and a small field of 600 dominos, to bring the total up to 60,000 dominos used.

 

The big dominos span about 14 feet across. It took approximately 65.5 hours to complete over 8 days. In the setup footage, the counter changes color on each day.

The entire setup fell in approximately 12 seconds.