Our good luck Evil Eye bracelet from Maviada is 18k yellow gold and comes in either the traditional navy enamel or bright turquoise enamel. The evil eye is 5mm in diameter and 2mm thick with a 17.8cm (7.0 inches) 18k yellow chain with an additional 5 cm extension chain. It will surely protect you from any misfortune as the Turkish custom believes. We recommend wearing them daily and never take them off. Great for layering with our Evil eye necklaces to add a bit of fun.