Using this curtain is easy. Just install it in your living room or bedroom where you want to block sunlight and add a decorative touch. Each set comes with two panels. If the size mentioned is 118 inches wide by 106 inches long, remember each panel is 59 inches wide by 106 inches long. When it's time to clean, you can either use a machine or wash it by hand. But be careful to take it off gently to avoid hurting yourself. Also, use water below 90℉ to prevent scalding. Keep in mind that because of different monitor settings, the color on your screen might be a bit different from the real curtain. This curtain is made of polyester, which means it won't pill, fade, or have off - lining problems, so it will stay in good condition for a long time.