Using this fixed - angle tilted mirror is a breeze. First, choose a suitable location on the wall and use the provided hardware to mount it. Once installed, wheelchair patients can easily position themselves in front of the mirror to see their reflection due to the fixed tilt angle. When it comes to maintenance, simply use a soft, damp cloth to wipe the mirror surface. Avoid using abrasive cleaners as they can scratch the glass. The frame can also be cleaned with a mild soap solution. During shipping, the mirror is protected by a plastic PVC film. Make sure to remove it after installation. Keep in mind that the mirror has concealed tamper - resistant locking devices, so don't try to tamper with them. Also, be careful when handling the mirror to avoid any breakage, especially around the edges which are polished but still fragile.