Tarnish Resistant Stainless Steel Necklace, with Lobster Clasp, Size: about 19.5 inch~19.8 inch(49.5cm~50.5cm) long, link: 2.3x1.8x0.4mm.Corrosion prevented necklace combined by little stainless rings which has the look of precious metal. Finished with an easy-to-use lobster clasp. Great for gift or resale. Simple and elegant design offers style that's easy and goes with everything.