Material: High-Quality Alloy Price shown is for 1 Pcs. Images display both sides of the pendant. Size Options (Approx. 0.5cm Tolerance): Octagonal: Measurement = Diagonal Distance Round: Measurement = Outer Diameter SizeWeightTotal Pendant Length 5cm~20g / 0.7oz30-33cm / 12-13" 7.5cm~39g / 1.4oz33-35cm / 13-14" 10cm~63g / 2.2oz36-39cm / 14-15" 13cm~103g / 3.6oz41-43cm / 16-17" 15cm~126g / 4.4oz42-45cm / 17-18" Cultural Significance The Bagua Mirror (also called Tai Chi Mirror), revered for over 7,000 years since Emperor Fu Xi's era, is a classic Chinese Feng Shui talisman for harmony and protection. Key Functions: Convex Mirror Design - Actively deflects and neutralizes negative energies (Sha Qi), unlike concave mirrors which absorb them. Essential for: Home/Business Shielding Counter tall neighboring buildings (prevents oppression) Neutralize "Backstab Sha" (roads behind property) Deflect "Arrow Sha" (poles, signs, or trees facing entrance) Resolve "Cutting Sha" (highways near property) Harmony & Wellness Dispel "Fire Sha" (cell towers/sharp structures) Balance "Slanting Sha" (roads angling toward property) Purify "Pollution Sha" (factories/cemeteries nearby) Soften "Corner Sha" (45 angled walls) Prosperity & Success Block workplace gossip (enhances career growth) Stabilize financial luck (prevents wealth dispersion) Reduce nightmares (in hospitals/funeral home vicinities)