Using this deck box is easy. First, you can place your double - sleeved cards in the two removable card holders. You can adjust how you store them based on your preference. For a different look or setup, tilt the box or clip the flaps to the back. To access your cards or the accessories in the drawer, just open the box using the powerful magnets. When it comes to maintenance, keep it away from sharp objects to avoid scratching the Nexofyber surface. You can use a soft cloth to clean the microfiber lining inside. And be careful when handling the removable parts like the flaps and card holders to prevent breakage. It's suitable for both left - and right - handed people, so use it however feels most comfortable for you.