VARIOUS SIZES - Cat door gate in size 91cm x 204cm, suitable for door size 90cm x 200cm. Also there are a variety of other sizes to choose from. Please measure the size before purchasing and measurement should including the door frame. PET PROTECTION - This pet screen door can protect and isolate pets. It will prevent your lovely pets like cats and dogs from escaping outside or to dangerous places. When introducing a new furry friend to your family, it can play a very good role in isolation. GOOD VENTILATION - The mesh door allows air to circulate freely, allowing you to enjoy fresh air all the time and reduce the sultry heat in summer. At the same time, it also keeps mosquitoes, flies and other insects away. REINFORCED MATERIAL - Made of thickened vinyl coated steel wire, it is more resilient and durable than ordinary glass and polyester fibers and can resist cat scratches under normal circumstances. Easy To Install& Remove Quick and easy to install, Attach the screen with tape easily and quickly without drilling on the door frame, Just need to peel the adhesive backing off the hook&loop strips and apply to the door frame,Clean the surface of the door frame before installation to ensure a secure and lasting fit, You may push pins to secure the screen into its place, Weight: 4.40924524 Pounds, Manufacturer: YBAAKZIIR