This black ruthenium dragon necklace is a matching set with our black ruthenium dragon ring. It is comfortable to wear, has an adjustable chain (40-46 cm. length), beautiful and elegant design, yet he will fly away with you wherever your journey is. - Black ruthenium plated over brass and coated - Elegant metal high polished finish - Clear E-coating to prevent from wear and tear - Nickel-free necklace to prevent skin allergic reactions - Dragon size (mm): 40Lx12Hx12D - Necklace chain length(cm): 40-46 (adjustable) - Handcrafted design created in London, UK - Weight: 6.3g