Instantly elevate any outfit with this timeless and sophisticated herringbone necklace. Add a pendant to enhance its charm, or pair with other necklaces for a layered look. Yellow gold ion-plated stainless steel with lobster clasp. 16 inch length plus 2.5 inch extension.Features - Gold Ion-Plated Stainless Steel. Color and sheen will last for decades without damage and it's hypoallergenic (won't turn your skin green like other plating methods can). Measures - 5 mm wide x 16 inches long x 0.7 mm high, plus 2 1/2 inch extension Includes gift box and drawstring pouch Gold Ion-Plated Stainless Steel. Color and sheen will last for decades without damage and it's hypoallergenic (won't turn your skin green like other plating methods can). Dimensions - 5 mm wide x 16 inches long x 0.7 mm high, plus 2 1/2 inch extension Includes gift box and drawstring pouch