1. Weight: 24 grams 2. Dimensions: total length 210 mm, width 7 mm, ring 32 mm 3. Material: titanium steel + leather 4. Applicable gender: male 5. Style: simple retro 6. Features: unique shape, beautiful and practical, exquisite workmanship, healthy and harmless material, smooth polished, comfortable to wear, no skin damage, versatile personality, not easy to fade and deform, durable 7. Description: the chain buckle can be detached and adjusted