A feng shui bagua mirror (pa kua mirror) is a special octagon-shaped mirror. It is a powerful mirror cure to protect a house or place of business from negative energy, attract positive energy and create good fortune and harmony. A feng shui bagua mirror is used outside of a home to redirect energy. A general guideline is that they should never be hung inside a home or business and only be used on the outside. This mirror is used 1) If your home or business is at the end of a T-Intersection, 2) if you have a corner or sharp object pointing at the front door, 3) if you are experiencing unpleasant energy from a particular area around home or business. Only mirror size : 5 * 5 inches. Mirror with frame size 5.5 * 5.5 inches. The mirror frame has a hook on the top for easy hanging. Or you can just stick with glue. FBA stocks so you can receive the product as soon as possible. Feng Sui Bagua Mirror Pa Kua Big Gold Chinese Octagonal Shape YinYang Lucky Blessing House Place Building Protection 5 Inches