Trendy Men's 304 Stainless Steel Twisted Chain Necklaces, with Lobster Clasps, GoldenSize: about 2.5mm wide, 17.7 inch(44.9cm) long; links: 4.5x2.5x1mm.Fashionable! The necklaces are made of stainless steel and they are high-quality. Special design let the necklaces become eye-catching. Such material gives the simple style a little glamour.