<p>Our Shipping Container Euro 3x4 Window is a window that offers a heavy-duty one-piece integrated steel frame to provide ease of installation, strength, and security. This window is 3' x 4' (0.91m x 1.22m) in size and has a superior quality dual-pane aluminum insert window. The Euro Window boasts a unique window opening feature that allows the window to be opened in two completely different ways, creating excellent versatility. The locking bug screen is also a great feature of the window. It utilizes a sliding lock from the inside to enhance security, lock in place or remove quickly in an emergency.</p>