It seems this was purchased as a prize for a local event. Ultimately, it was not used. Although there are no tags, it is unused. There is a blue scratch or stain on the same claw of the cufflinks (see photo 4), but it's barely noticeable. I don't know the material of the base or the attached parts. They look stylish just by wearing them! Chain length: Approximately 3.5cm Will be sent in a bag. #Fashion Accessories #Men's #Women's #Accessories #Ornaments #Cuffs #Cufflinks #Tie Clip #Stylish Items