Exceptional triple strand box clasp made by Coro, sterling silver, with a patent dated to 1931 Stunning piece. Good condition. Heavy patina. This is still attached to the necklace, however, the faux pearls are in poor condition. I would recommend removing the clasp. If someone wanted to be creative, they could easily polish the rest of the coloration off of the glass bead (faux pearls) and have a glass beaded necklace. As pictured. This piece will have light wear. Most silver pieces have patina. Please do see all photos for the size and best representation of condition. Satisfaction and authenticity 100% guaranteed.