Bakelite? It feels like it is, and I do not want to damage it testing it.Possibly Pearlized Lucite, but just doesn't feel like it- it is weighty. Pearlized White, Hinged,Cuff Clamper, has red circles around each aurora borealis rhinestone.Very small, diameter across is only 2 1/8". ABout an inch wide and in excellent condition. I haven't found it anywhere, so I think it is pretty rare. Also has the look of a Chanel bracelet I recently came across. There are no marks on it. Please feel free to ask questions before you buy.We do not accept returns and would prefer not to disappoint you ! If you are costuming a show- contact us- we have thousands of items listed and even MORE unadvertised inventory and will give big discounts for volume. Thanks for shopping at the Cats Pajamas! If you are costuming a show- contact us- we have LOADS of unadvertised inventory! CONDITION: All items are sold as is and leave from a smoke-free, pet-free environment. SHIPPING: We offer 2 day handling normally and can send Express or FedEx as well. 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. 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.