Turkish Blue Evil Eye (Nazar) 5" Butterfly Amulet Wall Hanging Home Decor Protection Blessing Housewarming Birthday Gift US Seller Blue Evil Eye 5" Butterfly Wall Hanging Charm. Blue evil eye - Mavi Nazar. Butterfly size: 5.5"(H) X 3.5"(L) , Total Length: 14" (approx.) Display an evil eye at your home or office. This charm can protect and bring luck to you. If it breaks, that's a sign of protection. Great for Birthday, Blessing and Congratulatory Gift!!