NEW 7.8mm 21.7inches Stainless Steel Flat Herringbone Chain for Men and Women with Lobster Claw Clasp Material: Stainless Steel Color: Silver Finishing: Polished Dimension: 7.8 MM (0.31&quot;) wide x3 MM (0.12&quot;) thick; Chain length: 55CM (21.7&quot;) Package: Jewelry Box with Brand Name COOLSTEELANDBEYOND