1、BITE RESISTANT: Pet screen door is made of special material, bite resistant, suitable for small pets, effectively protect the screen door. 2、BREATHABLE: Screen cat door blocks bugs from entering the room, ventilates and provides a comfortable environment. 3、EASY TO INSTALL: Cat door comes with installation tools and instructions, and can be installed in a few simple steps, saving you time and labor. 4、COMPACT DESIGN: Pet door features a compact design that doesn't take up extra space, making it suitable for a variety of window sizes and house types. 5、STURDY AND DURABLE: Pet dog screen door is sturdy and durable, not easy to be damaged and easy to clean, ensuring a long service life. 1 x Pet Screen Door1 x Instruction Manual Item Type: Pet Screen DoorMaterial: PlasticSize: Approx. 29 x 24 x 1.5cm / 11.4 x 9.4 x 0.6in