High Quality: Made of ABS plastic, durable, scratch resistant for your little cat/dog. In addition, easy to clean and can be used for a long time, smooth and flat surface, wear-resistant and pressure-resistant, fine material, stable performance, strong edges, preventing rot, moth and other problems. Quiet: This freewheeling door is extremely quiet and offers a special seal and magnetic closure for optimal protection against drafts. with brush strip for quiet entry and exit. Suitable for most cats and dogs. Very Convenient: With this pet door, you can control your pet's comings and goings and free up your time to open the door without worrying about your pet. At the same time, your pet will appreciate a large free house. Anti-aging and non-deformable: The material is made with fine and even texture, stable structure, not easy to layer, and outstanding bending and impact resistance. It features good heat retention and heat insulation, is made of high density board, and has good aging resistance. Humanized Design: Very Convenient: With this pet door, you can control your pet's whereabouts and free up your time to open the door without worrying about your pet. At the same time, your pet will appreciate a large free house. Installation Instructions 1. Separate and join the door frames, fix the screen at the position of the installation door in the center of the door frame, then connect the door frames together. 2. Fix the door frame to the door frame with the provided screws through the screw holes. 3. Cut the screens with a utility knife along the edge of the door frame. 4. Gently fold the inside of the door into the door frame. Specific: Product name: small pet screen door Material: ABS + nylon mesh Packing size: 24.7*29.5*1.9cm Weight: 255 grams Anti-aging It has good preservation of heat and good thermal insulation. It is made of high density panels and has good anti-aging properties.