This is a beautiful green sea glass ring wrapped with sterling silver wire, on a sturdy silver plated base that is adjustable. You just gently pull the ends of the ring, and you can wear it on most fingers! I beachcombed this sea glass in Puerto Rico. When you wear this ring you will be amazed how many compliments you receive! I found that wherever I wear my green sea glass rings, people are so interested and admire them. Recently, in Alaska patrons in a restaurant where I was, passengers on a cruise ship, and even a jewelry store salesperson all were complimentary about my sea glass ring!Free shipping in the U.S. or local pickup can be arranged.