OPK 1657 Simple Double-layer Ring Necklace Geometric Round Pendant Clavicle Chain Jewelry

1. Weight: 4 grams
2. Size: long chain length 400+50mm (length adjustable), short chain length 340+50mm (length adjustable), pendant 8mm
3. Material: titanium steel
4. Applicable gender: female
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
7. Description: can be worn separately, and the length can be adjusted