Easy Installation: Simply attach four adhesive hooks to a wall or other flat and smooth , then place the expansion rods on both sides of the mesh fabric for quick and convenient setup Durable Nylon Mesh: Made of nylon, the mesh fabric is durable and resistant to the scratching and biting of pets, ensuring long-lasting use without easy breakage Adjustable Size: This pet door measures 180x80cm/71x5 inches, suitable for most doors. Each set includes one fabric, two stretchable rods, and four adhesive hooks for easy customization Secure Pet Isolation Fence: Keep your pets safely confined with this foldable fence mesh, providing a secure barrier to prevent them from accessing restricted areas in the house Convenient Storage: When not in use, the pet gate can be easily folded and stored away, saving space and ensuring it is ready for use whenever needed