Using this deck box is a breeze. Just open the lid with the dual thumb notches, and you can easily place or take out your double - sleeved Pokémon TCG cards. When closing, make sure the magnetic closure aligns properly to keep the lid shut. As for maintenance, you can use a soft, dry cloth to gently wipe the faux - leather finish if it gets dirty. Avoid exposing it to extreme heat or moisture, as this could damage the box or the cards inside. Keep it in a cool, dry place to ensure its long - lasting performance. Enjoy organizing your Pokémon TCG cards with this high - quality deck box!