The most widespread method of protection against Evil Eye is the use of talismans, amulets and evil eye jewelry, which are meant to “reflect back” the power of the evil eye look. They are known as the nazar and they are designed with concentric blue and white circles; usually worn on white, red or black string.
Another powerful amulet is Hamsa, also known as The Hand of Fatima. The hamsa is a hand shaped amulet with the evil eye positioned on the palm.
It has long represented blessings, power and strength and thus seen as patent in deflecting the evil eye.
In Kabbalah, a red string attached to an evil eye pendant or a hamsa hand can ward off misfortune. The string is worn on the left side as it is considered that the left is the receiving side of the body and soul