Material: zinc alloy 1. Key chain is created by "Golden Credit" professional designer.2. Eco-friendly, Nickel free and lead free.3. Moq is 100 Dozens.4. Factory direct sale: high quality, competitive price and various styles. OEM and ODM products are welcome. Pls feel free to contact us if there is any question, and we'll do our best to help you. New Silver Plated Nice Diamond Star KeyChain