The concave mirror is the most powerful mirror to repel negative energies
The convex mirror is usually placed at the front entrance of your home.
Glass Octagonal Mirror, small and handy for tricky Feng Shui placements.
20 Ways to Use Mirrors in Feng Shui - contains octagonal glass
Car protection bagwa
Symbolises protection when travelling 50mm or 2" diameter
Bagwa with Yin Yang hanging with red tassle
Red, Gold, & Green Bagwa Mirrors are used to reflect negative energy