Material is unknown. Gold metal chain necklace with clasp closure. - Color: Gold - Design: Chain necklace - Material: Metal - Closure: Clasp Thank you for viewing. Thank you for viewing. I do not offer discounts or price negotiations as stated in my profile. Please refrain from inquiries as they are a waste of time. Due to frequent issues, resellers are not welcome. Items will be removed after about a month as I update my listings frequently. For electrical appliances, I will confirm their operation at the time of listing and again before shipping to ensure a smooth transaction. The item is as shown in the photos. Please ask if you have any questions before purchasing.