Using the Quad Lock Poncho for your Samsung Galaxy S20 is a breeze. When you're out in the rain, dust, or mud, simply slip the poncho over your phone. You can still use your phone's touch screen as normal because the poncho is crystal - clear and fully functional with it. When you don't need it, just fold it up and put it in your pocket or bag. The TPU material is tough, so it won't get damaged easily. But avoid sharp objects that could puncture it. To keep it in good condition, wipe it with a soft, dry cloth after use. This will help maintain its clarity and functionality for a long time.