Minimum chain length: 40cm. Maximum chain length: 45cm. Sterling silver . Enamel . Gucci logo lettering . Wide gourmette chain design with light blue and grey enamel detail and Gucci logo. Adjustable clasp closure . Hypoallergenic. Nickel-free. Gucci guarantees, internally and within its supply chain, respect for standards of Social & Environmental Responsibility in line with its sustainability strategy