These 3D sunset curtains are super easy to use. Just install them on your window, and they'll instantly transform your room. When it comes to cleaning, you have two options: machine wash or hand wash. If you choose to hand wash, remember to use water below 90°F. Also, when taking the curtains off for washing, be careful not to hurt yourself. Since each set has two panels, if the set size is 118 inches wide by 106 inches long, each panel is 59 inches wide by 106 inches long. You can use these curtains all year round. And don't forget, you can pair them with 3D sheer curtains to make your room look even better.