Gold-toned metal bullet stud closures, with cascading, connected floral accents. Approximately 6 inches/2. 4 cm long. Avoid exposure to water, lotion, perfume, hairspray and other harsh chemicals. Do not shower with costume jewelry. To clean, wipe with damp cloth and dry thoroughly. Intended for ages 15+ #541915Wipe clean. metal alloy (100% metal alloy [95.7% zinc, 3.5% aluminum, 0.8% copper]) 75% metal (100% steel) 24% zirconia of zirconium dioxide (100% zirconia of zirconium dioxide) 1%