Unique design evil eye key chain Measures approx. 5 1/2" Length x 1 1/4" Width In many cultures， evil eyes are believed to carry magical powers to protect you or bring you luck. In many cultures， evil eyes are believed to carry magical powers to protect you or bring you luck. Evil eye fashion and jewelry has been seen on the Real Housewives of Orange County and Real Housewives of New Jersey TV shows.