Add a nautical flair to bare walls with these porthole mirrors. Constructed from quality fiberglass resin, this porthole mirror features a hand rubbed rust look coating. This is a non-opening porthole with realistic looking hinges and rivets and large metal dog ears. The porthole measures approximately 24” in diameter from outer edges and the viewing area is approx. 18″ in diameter. Mounts easily to the wall using the key hole notches in the back.