To use these curtains, simply hang them on your curtain rod. They'll add a nice look to your living or bedroom windows. When it comes to cleaning, you can either hand wash them or use a machine on a cold, gentle cycle. Don't bleach them and tumble dry them. Make sure the water temperature is below 90℉ so you don't burn your hands. Remember, each set has two panels, and the size of each panel is half of the set width. There might be a small size difference (1 - 3cm). Also, the color you see might be a bit different on your monitor. If you want a matching shading curtain, search for Item Code: 32249314. And if you have special needs, just tell us and we'll make the curtains as you like.