JOYEN 6.5mm Mens Titanium Steel Black Chain Necklace 21.5 inches Made of solid 316L titanium stainless steel Makes a simple fashion casual necklace for men,also comes with a beautiful black box Chain length: 55cm (21.65inches), width: 6.5 mm(0.26 inches) Black color, feature a lobster claw clasp for secure wear High polished finished, hypoallergenic, no-allergic and never fade