1. Large storage capacity: Contains 60 pieces of index cards in 3 styles, providing plenty of space to store a variety of stickers. The different card formats with varying inner diameters can accommodate stickers of different sizes, from small to larger pieces. 2. Clear material: Made of transparent plastic, it allows you to quickly identify the stickers in the album by simply opening it. The sturdy plastic material protects your stickers from damage and dust, ensuring they remain in good condition for a long time. 3. Practical A5 size: The compact and A5 size makes it easy to carry, whether you're attending a craft event or simply showing your sticker collection to friends. It fits in most pockets or can be placed on a bookshelf or desk without taking up too much space. 4. Reusable: The loose leaf card design allows you to easily add, remove, or rearrange pages as needed. You can adjust the arrangement of your stickers or worn out cards, making the album reusable and adaptable to your evolving collection and organization needs.