The Vibration of Life is said to be roughly 7 beats per second, represented by the 7 sides and 7 half circles around the border. There are 14 small circles along the border. Add the single dot in the center to get 15, then multiply that number by the number of circles around the outside of the vibrations (28) to get 420, which is the number of beats per minute of the VoL
1.25" - double posted - Raised/Recessed antique silver metal - Backstamped with our Party Time Pins logo