Using this product is easy. First, you can put your 100 regular double - sleeved cards into the box. If you have some extra tokens, there's enough space for them too. For a Commander Deck in thicker inner sleeves, just slide it in and it'll fit perfectly. When it comes to displaying your cards, get creative! You can take off the lid and attach it to the bottom or tilt the box. The powerful magnets will keep everything safely inside. As for maintenance, keep it in a dry place away from sharp objects to avoid scratches. Also, don't expose it to extreme temperatures to keep the magnets working well.