This is a pair of antique Victorian or Art Deco cufflinks. The cufflinks are not marked. They have rose pink colored guilloche enameling on top. The tops of the cufflinks measure 5/8 of an inch by 1/2 of an inch. The cufflinks are in good condition with no missing enameling. There is a popped air bubble on one of the cufflinks. They may need cleaning or polishing. Please let me know if you have any questions. Thanks for stopping by.