Earrings S925 Butterfly shaped sterling silver 18k gold plating

This product is made entirely of silver 925 material. Thick electroplated 18K genuine gold. The thickness of gold plating is 0.1-0.15 microns, which is three times that of ordinary plating (the market and international plating thickness is 0.03-0.05 microns). Under normal circumstances, we can maintain the color for one to two years, while ordinary gold-plated products can only last for a few months.