Unisex Stainless Steel Chain Necklace. Premium Classic 20 inch 8mm 6-Sided Diamond Cut Flat Facets Stainless Steel Chain Necklace for Men or Women with a Polished Silver Finish. Sleek Industrial Aesthetic with Flat Links Designed to Lie Comfortably Against the Neck, Providing a Smooth Low Profile Silhouette. Waterproof and Corrosion-Resistant, Making it Ideal for Items that are Worn Daily. Stainless Steel Plate Tag and Heavy Duty Lobster Clasp Closure. Hypoallergenic, Corrosion-Resistant, and Safe for Sensitive Skin.