60,000 stacked dominoes topple over each other to create a chain reaction, there are 60 big dominoes each containing 990 pieces, and a small field of 600 dominoes to bring the total up to 60,000 dominos used.
The big dominoes 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. Watch the video below.