Using this wallet is a breeze. Just open it up and slide your cards into the multi - card slots. It's great for keeping your school - related cards organized, like student IDs or library cards. When it comes to maintenance, remember to wipe it with a damp cloth regularly to keep it clean. But don't leave it out in the sun, as that can damage the PU material. Since it's made on demand, you don't have to worry about ordering a large quantity. Enjoy using this stylish and practical wallet throughout the school year.