30x40 inches diameter large Rectangular mirror are a blend of whimsy and elegance, and they look best in modern, contemporary rooms. Thea wall mirror is made of high quality 4mm HD glass with no distortion and the brushed frame of Rectangular mirror is premium anti-rust aluminum alloy. added a shatterproof film and density board to prevent the mirror from breaking and hurting people. The Rectangular mirror comes with reinforced hooks and screws, and we put it installation manual inside, and it is easy for you to install and hang it.