Length: 3.5 cm Approximate dimensions. Each jewel: approximately 4 mm (length and width) These are earrings made at a jewelry corner in a department store in Tokyo where you could freely choose the length! Although the jewels are somewhat large, the black metal fittings give them a calm impression. There are no markings on the metal fittings, so I believe they are brass or plated. Please understand that these have been stored at home. Color: White Material: Brass, Other Metal Decoration: Zirconia Earring Type: Catch/Stud