The cover of this card poster features a cool black color, giving a visually stunning effect. The cover is printed with a very cool pet elf pattern, making the entire card poster lifelike! High quality waterproof surface - The surface of the card binder is made of high-quality waterproof PU leather. It can easily wipe stains or water, and also protect the card from dents and scratches. Portable wristband - Convenient to carry, can be carried with one hand, and there is no need to worry about card loss when going out. You can share your favorites with others anytime, anywhere. Three ring binder design - easy to remove or add any series of cards for easy searching. It can keep the pet elf cards you collect and exchange organized, meeting your card collection needs. Fully enclosed zipper - The sturdy zipper keeps the card holder closed, effectively preventing the card from falling or losing when carried or not in use. Transparent inner bag - adopts a transparent inner bag that can accommodate 504 cards.