Using this curtain is a breeze. First, you can choose the processing method you like, either grommet top or hook, and leave a message for us. Installation is easy, and it can quickly adorn your window. When it comes to cleaning, you have the option of machine - washing or hand - washing. Just remember to use water below 90°F to keep your hands safe. Each set contains two panels. If the overall size is 118 inches wide by 106 inches long, each panel is 59 inches wide by 106 inches long. Also, be aware that there might be a slight color difference between what you see on the screen and the actual curtain because of monitor settings. And when you measure the curtain, a deviation of +/- 3cm is normal. If you need a specific size, just select the custom - size option and enter the dimensions. This curtain will last a long time, blocking sunlight effectively and adding a modern touch to your space.