Three Layered Evil Eye Hanging for ProtectionA three layered evil eye hangingby Trichakrais a popular protective symbol used in many cultures around the world. A three layered evil eye hanging typically consists of multiple concentric circles or layers of blue, white, and sometimes black colored glass or enamel. The most common arrangement has a central blue eye, surrounded by white and blue circles, with sometimes an outer layer ofblackor another color to enhance the protection. The central eye