High-quality Material: This aquarium background is made of thicken PVC material which is waterproof, durable and easy-to-clean. It's a perfect decoration for your fish tank and can last for long time use..Eye-catching Design: The underwater marine coral theme brings a vibrant and lively atmosphere into your aquarium. The vivid color and detailed image can perfectly blend into your aquarium theme, making your fish tank more attractive and pleasing..Easy to Apply: It comes with an adhesive feature, allowing you to easily stick it on the back of your aquarium. Moreover, it's static cling which means it can be repositioned and removed without leaving any sticky residue..Sized Just Right: With its size of 122*50cm, this fish tank poster can perfectly fit most standard aquariums. It can be cut or adjusted to match the size of your aquarium, ensuring a great fit and a seamless look..Great Value: Not only does it enhance the aesthetic appeal of your aquarium, it also provides a feel-good environment for your fishes. It's an inexpensive way to dramatically transform the look of your fish tank.