This is a traditional Chinese Feng Shui decorative item: a large-scale octagonal convex mirror (Jiu Gong Tu Jing), measuring approximately 25cm in diameter and 1.2cm thick, weighing about 450g. The mirror features a golden brass or metal frame with intricate engravings of the Eight Trigrams (Bagua), Heavenly Stems, Earthly Branches, and classical Chinese characters related to cosmic harmony and protection. At its center is a convex black glass mirror—symbolically used to deflect negative energy (sha qi) and enhance auspicious chi in homes or offices. The design integrates Taoist cosmology and geomantic principles, with red and black ink inscriptions on the gold background for visual contrast and symbolic power. Not a fashion accessory but a cultural talisman, often hung above doors or windows facing sharp corners, roads, or undesirable sightlines. Crafted for durability and ritual use, it serves as both spiritual safeguard and ornamental wall art. Ideal for those interested in Eastern metaphysics, interior feng shui arrangement, or collecting traditional Chinese esoteric objects. No brand logo present; product is generic/artisan-made.