Nautical Porthole Ship's Porthole Window/Mirror This premium metal mirror has been crafted out of high quality/grade silver lined Aluminum which has later been nickel coating to give it the steel-like finish! You are going to love every bit of this beautiful Porthole Mirror as it looks even more beautiful in person! It makes a great bathroom Decor and its very easy to hang as well! All you gotta do is just drill couple holes and Tuck it in! Keep exploring ROSE ENTERPRISES for more exceptional Impressive Nautical Decor!.