1. Material: copper 2. Treatment process: electroplating 3. Inlay material: gold-plated inlaid artificial gemstones/semi-precious stones 4. Exquisite polishing design, smooth surface treatment 5. Three-dimensional shape, the ring can be adjusted arbitrarily, suitable for fingers of different sizes 6. Not easy to fade, not easy to oxidize, not easy to be allergic 7. Size: 3.15mm wide for men, 2.75mm for women 8. Weight: 1.8 grams for men, 1.6 grams for women
