I wear each on the 3rd figure of each hand at the same time ensuring that they are facing each other, essentially keeping an eye out of what is between, my body and soul.
The easy adjustment for me to get them to fit comfortably is great.
Since wearing them both the way I do, my mind and soul have been at ease and able when needed to fight of the negativity of a "person" I have to interact with during my work day, keeping me calm, thinking before I respond or react, and protecting me with truth.