1. Material: 925 silver + glass + platinum-plated 2. Transparent and clear glass material, showing beautiful light and bright luster 3. Made of 925 sterling silver, it is skin-friendly, comfortable and healthy to wear 4. Thickened three-layer electroplated protective color, no fading when worn 5. Chain length: 150+60mm 6. Weight: about 2.2g 7. All products are measured manually. There may be slight errors in the actual product specifications and weight. The actual product shall prevail.