Non-Tarnish 304 Stainless Steel Curb Chain Necklace for Men Women, Stainless Steel Color

Size: about 0.12 inch(3mm) wide, 15.79 inch(401mm) long, 0.04 inch(1mm) thick, chain extender: 2.48x0.12x0.06 inch(63x3x1.5mm).