Using this album is easy. Just open the elastic strap and start inserting your standard or Japanese size collectible cards into the side - loading pockets. You can neatly arrange them in rows for your PLAYSET collections. When closing the album, make sure the elastic strap is securely fastened. To maintain the album, keep it in a dry place away from direct sunlight. Avoid getting it wet or exposing it to sharp objects that could damage the PP - material. If it gets dirty, you can gently wipe it with a soft, dry cloth.