Using this wallet is super easy. Just unzip the shiny gold hardware to access the inside. You can put your ID in the dumpling - shaped die - cut window and cards in the four slots. When you're done, zip it up to keep your belongings safe. As for maintenance, use a soft, dry cloth to wipe it clean if it gets dirty. Avoid exposing it to sharp objects to prevent scratches. Since it's made of vegan leather, don't soak it in water. This wallet is an officially licensed product, so take good care of it to keep it looking great on all your adventures.