This is a vintage real shell cameo pendant and matching clip earrings set. The set is marked 800 which is a European silver mark. This mark means that the silver content is less than sterling silver which is 925. The pendant measures 1 inch long without the bail. The clip earrings measure 3/4 of an inch long. The set is in very good condition with no cracks in the cameos. However, it does have an age patina and may need cleaning or polishing. Please let me know if you have any questions. Thanks for stopping by.