What a fun and unusual piece for the wonderful jewelry company, Art. This antique gold tone costume ring is adjustable and size is currently a 6. The decorative portion of the ring is the coiled serpent that measures 18 mm wide. His tongue and head are painted with red and blue enamel and has red rhinestone eyes. Curled around his tail, is a green glass cabochon. The signature for the ring is on the interior. The coiled snake projects approximately 12 mm above your finger. There's a little loss of enamel, but no major damage. Please view all of the photos prior to purchase.