Editor's Notes This serpent 18K gold vermeil necklace that can be paired with other simple necklaces or worn on its own All of our jewelry is 18K gold vermeil or silver. Hypoallergenic. Nickel free. Non-tarnish. Product Details - Handmade with Love - Length 16" with 2" extension - Materials: Gold, Silver - Closure: Spring Ring Clasp - Style: Minimalist - Packaging: Complimentary Bellaboho giftbox and pouch included with your order. - Our jewelry comes inside small clear pouch that is resealable and keeps jewelry protected. - All of our jewelry is 18K gold vermeil or silver. - Vermeil means 18k gold plated over sterling silver 925. - Hypoallergenic. Nickel free. Non-tarnish.