How to use: Simply open the bag using the magnetic button. You can put your cards in the card slots and other small items inside. For best results, keep the bag upright when not in use to maintain its shape. Note: Avoid exposing the bag to direct sunlight for long periods as it may fade the color of the PU leather. When cleaning, use a soft, damp cloth to gently wipe the surface. Do not use harsh chemicals. Maintenance: Store the bag in a cool, dry place. If it gets dirty, clean it as soon as possible to prevent stains from setting.