Using this wristlet is super easy. Just open the top and put in your keys, phone, cards, and other small items. You can carry it around by the wrist strap, which makes it convenient for when you're on the go. When it comes to maintenance, use a soft, dry cloth to wipe off any dust or dirt. Avoid exposing it to extreme heat or direct sunlight for a long time as it may damage the PU leather. Also, don't overstuff the wristlet to keep its shape. With proper care, this wristlet will serve you well for a long time.