Add a cool pop of color to your style with this blue acrylic-coated stainless steel chain necklace. Add a cool pop of color to your style with this blue acrylic-coated stainless steel chain necklace. FEATURES Chain length: 22 in. Chain type: franco Chain width: 5 mm Total weight: 55 grams Clasp: lobster-claw Metal: stainless steel Finish: polished Packaging: boxed Size: 22". Gender: male. Age Group: adult.