This sterling silver necklace has a piece of light blue sea glass that I found on the beach. . The sea glass is set in a framed setting that is hand stamped. The pendant itself is approximately 1 1/4 inches long by 1  inch wide. It is on a 16 inch rolo chain. Other chain lengths are available upon request just send me a convo. I have 16, 18 and 20 inch necklaces. This is a one of a kind piece.