Using these curtains is a breeze. Just hang them up in your living room or bedroom using the free hooks provided. They're great for blocking out light, reducing noise, and saving energy. When it comes to maintenance, you can gently machine - wash them on a cold, delicate cycle. Be aware that there might be a small color difference between what you see on your screen and the real curtains because of monitor settings. Each set contains two panels, so make sure to measure your window properly. If the set size is 118 inches wide by 106 inches long, each panel will be 59 inches wide by 106 inches long.