This is a Miao silver necklace. Miao silver: silver-plated metal. It employs handcrafted silver ornament techniques such as engraving, openwork, and weaving. The main body is a three-dimensional double peacock design, complemented by silver bells, tassels, and other components. The surface of the silver ornament is engraved with intricate patterns, creating rich layers and showcasing the "intricate and exquisite" craftsmanship characteristic of Miao silver ornaments.