Using this Dungeon Master's Screen is easy. Just unfold it on the table during your D&D session. You can write down important notes on the inner panels and roll your dice behind it to keep things hidden. When using it, make sure it doesn't block your view of the players. To maintain it, avoid getting it wet. If it gets dirty, you can gently wipe it with a dry cloth. Keep it in a cool, dry place when not in use to prevent warping. Enjoy using it to enhance your D&D adventures!