JOYEN Titanium Steel Chain Link Necklace Unisex, 18 - 24 inches Available Made of solid 316L titanium stainless steel Feature a lobster claw clasp for secure wear Chain length: 24 inches, width: 3mm(0.12 inches) High polished finished, hypoallergenic, no-allergic and never fade Simple and unique design, it also comes with a black box, best gift for you, your his or friends