The 18K Gold-Plated Stainless Steel Two-Tone Curb Chain Necklace combines classic style with modern durability. Featuring a twist-to-open lock in the center, this necklace is both secure and easy to wear. Its water- and tarnish-resistant finish ensures lasting shine, while the two-tone design adds a versatile, sophisticated touch. Backed by a lifetime warranty (contact manufacturer for details), this piece is made to be worn and cherished every day.