When I first received this, I wasn't that wild about the size.  It was a little bigger than I expected.  I decided to give it a chance, and over several months it has grown on me.  It is now a favorite casual piece of jewelry.  I take yoga, and I mostly wear it to my yoga class.  It's especially nice with a V neck.  I don't regret buying it, as I really do enjoy wearing it.  If you're into yoga and meditation, you will like carrying the OM message with you always.