3 змея кость ожерелье серебро цепь змейки посеребренная ювелирные изделия подвеска цепь (без кулона, Silver

titanium steel is also called 316l stainless steel and 316l stainless steel. it is obtained by continuously reducing the carbon content on the basis of 316l stainless steel, which is more expensive than ordinary stainless steel. it is known for its indifferent texture and eternal brightness, and has a wide range of uses. titanium steel and platinum have the same permanent color, no oxidation, no allergy, no rust, no deformation, hard, bright, rough, simple, calm and reserved.