Using this soft leather flip - open case for your Samsung Galaxy S8 is easy. Just open the case using the magnetic catch and slide your phone in. When you want to watch videos, simply place the phone horizontally in the case. As for maintenance, use a soft, dry cloth to wipe the case regularly to keep it clean. Avoid exposing the case to sharp objects to prevent scratches. Also, don't let the case get wet for a long time, as it may damage the leather. When not in use, store it in a cool, dry place.