Using this wallet is easy. You can quickly access your cards from the 12 card slots or put your ID in the dedicated ID slots. For your checkbook, use the snap - in checkbook slot. When you want to store some loose items, the exterior slip pocket or the interior slip pockets are great options. The zip - around closure keeps everything secure. As for maintenance, keep it away from sharp objects to avoid scratches on the soft leather. If it gets dirty, you can gently wipe it with a soft, damp cloth. Don't expose it to direct sunlight for long periods as it may fade the white color.