1. Finely polished by hand to make the surface of the product smoother and more transparent. 2. Adopting international standard 925 silver, it is skin-friendly, comfortable and healthy to wear. 3. Thickened electroplated three-layer protective color, no fading when worn, and the luster is as new. 4. Material: S925 silver 5. Craftsmanship: electroplated platinum/real gold 6. Size: 0.5 x 0.6 cm 7. Weight: about 1.1 grams 8. Note: This product is manually measured, and there may be errors of 0.1-0.2 mm and 0.1-0.2 grams in length and weight; there may be a little color difference due to display and light problems. Please refer to the actual product!