Features: Concave & Convex Mirror for protection against passive- negative energy & against active harmful energy. round mirrors are designed to be hung outdoors. Protect your family and your home from energy negative and transform it into a positive and harmonious- force with this traditional mirror. It means 8-symbol, and this traditionally decorated, hex mirror with meaningful thought in the middle will, according to the Ancient for philosophy principle reflect any undesirable energy being directed- towards your home or business. Octagonal- in shape with the powerful gua- on the top section and the powerful gua- at the bottom. Fengshui mirror of Chinese traditional culture will bring good luck to your life and business. Specifications: Material: metal Diameter: approx 13cm/17.5cm/20.5cm(optional) Style: convex mirror/concave mirror(optional) Note: Please allow 1-3cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 1x Ancient Mirror