Non-Tarnish 304 Stainless Steel Herringbone Chains Bracelet for Men Women, Stainless Steel ColorSize: about 0.10 inch(2.5mm) wide, 6.50 inch(165mm) long(excluding chain extender), 0.03 inch(0.7mm) thick, chain extender: 1.97x0.12x0.04 inch(50x3x1mm).