Give your home a classic makeover and add a nautical touch to your walls with the US Navy Battleship Aluminum Porthole Glass Wall Decor in Antique Ebony Black Finish. This porthole glass wall decor is made from aluminum and is a true rendition of the portholes seen on ships. This wall decor has an antiquated look and feel to it and comes in a striking green finish. It features realistic rivets and latches and the window can be opened and closed. The US Navy Battleship Aluminum Porthole Glass Wall Decor in Antique Ebony Black Finish is 15" wide in diameter.