This is a Jewelry Kiddles Ring by Mattel. Marked 1967. Obviously it was worn, looking at it closely, the adjustable ring part is in good shape, still pretty much round and not loose on the back. The backside you are able to unclasp it and it will open so that the Kiddle doll can be removed. And that still remains securely closed. Looking at the front part, all the pink plastic "jewels" are still there. None of the plastic appears cracked or scratched. Overall size is about 1 inch by 3/4 inch.The Kiddle has lovely long blonde hair. Blue eyes, rosey cheeks sporting a delicate pink dress with silver trim.