Set of 2~ Turkish Blue Evil Eye (Nazar) 3" Crystal Owl Wall Hanging Amulets + Owl Key Ring Chain Blessing Protection Religious Charm Birthday Blessing Congratulatory Gift US Seller Set of 2~ 3" Crystal Owl Wall Hanging Amulets + Owl Key Ring Chain. Blue evil eye - Mavi Nazar. 1. Owl Wall Hanging Size: 3"(H) X 2.25"(L) Total Length: 9.5" (approx.) 2. Owl Key Ring Size: 4.5"(H) X 1.5"(L) (approx.) Owl symbolizes wisdom, intelligence and protection (gatekeeper)! You may use it as a keychain, handbag hanger or wall hanging ornaments. Great for Birthday, Blessing and Congratulatory Gift!!