The Covenant Line has a ring that you can wear with the year you accepted Jesus. This is a more personal experience. It is about your commitment and your relationship with Him. I wear mine with my wedding bands.
The necklace is a obvious piece that makes people you are around ask you about it. This gives you the opportunity to tell them about the day you accepted Jesus into your heart.
The Pin gives the same experience. Very obvious to the viewer. It has amazed me the time and places people have asked what my year stands for.