Using this wallet is easy. Just open the bifold design and slide your cards into the six card slots or put your bills in the billfold slot. When you're out and about, you can carry it in your pocket or bag to keep your valuables safe. As for maintenance, keep it away from sharp objects to avoid scratches on the vegan leather. If it gets dirty, you can gently wipe it with a soft, damp cloth. Remember, this is an officially licensed Star Wars product, so handle it with care to keep it looking great for a long time.