The evil eye necklace is considered to be a powerful amulet for protection against bad energies. It is known to bring happiness, luck, health, and good fortune. It should be carried/worn in the left hand, as it is the receiving side of the body and soul
The evil eye is believed to be an amulet/talisman that provides protection against negativity, jealousy, and evil forces. Evil eye guards against misfortune and negativity in one's life. It helps keep your life in balance and protects you from bad karma and ill-will that could otherwise negatively affect your well-being or your life in general