Unique oblong what looks to me like bone, possibly, has a piece of tortoise-like amber with a mother of pearl silhouette of a woman in a hat, very 1940s. The fob has a hole carved into it at the top to accept a ring for a necklace. It is in good condition with some chips out of the edge of the "amber". Also, it is scratched but not on the MOP part of the lady. It's really cool and unique- I have never seen anything like it. I cannot guarantee what the materials are that make it up. m. It measures 1 5/8" long. Thanks for shopping at the Cats Pajamas! CONDITION: All items are sold as is and leave from a smoke-free, pet-free environment. Unless noted, there are no smells or flaws. SHIPPING: We offer 1 day handling normally and can send Express or FedEx as well. We can combine shipping, and if that doesn't work thru the system, put items in a cart and request an invoice. INTERNATIONAL SHIPPING: Please note, you will be responsible for import taxes or other customs fees (if applicable) for your package. We cannot provide inaccurate information to customs officials. Satisfaction GUARANTEED! Miss Kitty knows it is hard to buy items with just our ( sometimes) great photos and a witty description. About Us: The Cats Pajamas has been in operation since 1980 and on-line since 1996. Miss Kitty has built a completely devoted clientele, including clothing designers, film costume designers, and lots of wonderful customers like you! Please, let me know if there are any issues with your order. LOVE RETRO!