
Made of material, light and strong, durable and flexible. Suitable for all portable air conditioners with an air outlet of diameter. Used for connection to the exhaust hose, and can be easily installed on the back of the portable air conditioner. The window seal for mobile air conditioning systems with exhaust hose prevents the ingress of hot air and thus increases the efficiency of the device. Easy to install, no screws required, no drilling required, the installation is simple and beautiful, you can assemble and connect easily. Note: The data are all manual measurements, please allow an error of 1 - 3cm, due to the difference in light and display, there will be a certain color difference, whichever is the actual object received.