Using this binder is easy. Just unzip it, and you can place your cards into the pockets one by one. Make sure to handle your cards carefully when inserting them to avoid bending. When closing the binder, ensure the zipper is fully closed to keep your cards safe. For maintenance, wipe the binder with a soft, dry cloth to remove dust. Avoid placing the binder in direct sunlight or high - humidity areas, as this could damage the material and your cards. Also, don't overstuff the pockets; 360 cards is the maximum capacity, so keep within that limit to maintain the binder's shape and protect your cards.