Montana moss agate is said to have healing effects that improve social skills and foster good relationships, due to its nature of being formed from a collection of various minerals. It is said that wearing it relieves tension, makes the spirit flexible, and allows one to think optimistically. And it is said to increase the possibility of good relationships. Stone size: 2cm long x 1cm wide This is a one-of-a-kind item as there are no other stones like it. The hook that touches the skin uses surgical stainless steel. It doesn't rust, irritate, or hurt, providing a comfortable fit.