The evil eye, known as “mati” (μάτι) in Greek culture, is a curse thought to be given by a malicious glare that can cause bad luck or loss. You may have heard someone giving you the "evil eye" from across the room - and many people around the world believe this to be more then just a saying.
People can knowingly wish negative thoughts on you, but the power of the eye is that some people unknowingly and innocently cast the curse on others. That's why it's important to wear an evil eye somewhere on your body to ward off this curse and protect yourself throughout the day. 
The Evil Eye is symbol that is traditionally blue and used to protect from the low vibrations of the Evil Eye from others. The bracelet above is an amulet that is protective, bring protection of one’s fate, calm and relaxation, & opens the flow of communication.