Using this album is easy. First, open the album by unfastening the elastic strap. Then, slide your collectible cards into the side - loading pockets one by one. You can arrange them according to your PLAYSET collections in the rows of four compartments. When closing the album, make sure the elastic strap is properly fastened to keep your cards safe. As for maintenance, keep the album away from sharp objects that could tear the PP - material. Wipe it with a dry cloth if it gets dirty. Don't expose it to extreme heat or cold as this might damage the material. If you want to add more cards later, there's plenty of space in the remaining pockets.