Dimond Mirrors - Adding a mirror to your room is a great way to take a bad room and make it better - it can take a good room and send it over the top. Like lamps, wall mirrors are both decorative and functional. They can give the illusion of height, light, and size to a room. They can help take the place of a window where there is none and even make a small enclosed place less claustrophobic. Most mirrors are generally shipped within 3-5 business days from Pennsylvania and come with your Satisfaction Guaranteed.