1. Weight: 57 grams 2. Dimensions: chain length 230 mm, width 11 mm 3. Material: stainless steel 4. Applicable gender: male 5. Treatment process: electroplating 6. Features: unique shape, beautiful and practical, meticulous workmanship, healthy and harmless material, hard texture, corrosion-resistant and high-temperature resistant, smoothly polished, comfortable to wear, not hurting the skin, versatile in personality, not easy to fade and deform, durable