Default designMaterial: stainless steelColor: steel, gold, rose goldNecklace chain length: 45+5cm (extension chain) Bracelet length; 15+5cm (extension chain)Anklets long; 18+5cm(extension chain) [About Titanium Steel]Also known as 316L fine steel, 316L stainless steel, Titanium steel is known for its indifferent texture and eternal brightness. Its features include resistance to strong acid and alkali, resistance to color change, allergy resistance, hardness, deformation resistance and brightness.