18K Stainless Steel Tarnish-Free Heart Necklace, Stone and Mop Heart pendant necklace. Crafted from high-quality stainless steel with an 18K gold finish, this necklace is designed to resist tarnish and maintain its shine. Product Details: length: 16" ext: 2" clasp: Lobster Claw Metal finish: Stainless Steel 18K Gold product: Lead & Nickel Compliant anti-tarnish: Tarnish Free, Non-Tarnish Real Gold Dipped Necklace Stainless Steel Necklace Hypoallergenic Necklace Tarnish-Free Necklace Non-Tarnish Necklace Waterproof Necklace Water Resistant Necklace Sweatproof Jewelry Fade Resistant Necklace Anti-oxidation Lasting Shine