Tarnish Resistant Figaro Chain Necklace for Men, 304 Stainless Steel Necklaces, with Lobster Claw Clasps, Stainless Steel ColorSize: about 17.7 inch(45cm) long, 4mm wide.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. It can be matched with all kinds of fashion clothes.