1.ENVIRONMENTAL ADVANTAGE Enjoy an environmentally friendly and costeffective solution with this air conditioner window seal. Effectively blocking backflow reduces power consumption and reduces your bills. And with its easy installation, it is the perfect choice to reduce your carbon footprint while saving money. 2.UNCOMPROMISED WINDPROOF Our air conditioner window seal made of high quality waterproof polyester is exceptionally durable and provides reliable windproof protection against all harsh weather conditions. 3.EFFORTLESS ADJUSTMENT With our window seal, you can get your air conditioner up and running in no time. Just place the hose, open the gasket, tighten the hose, install the gasket in the window frame and enjoy the cool breeze without any hassle. 4.CONVENIENT KEEP TEMPERATURE REACH YOUR PREFERRED ROOM TEMPERATURE ALL YEAR ROUND with our hassle air conditioner window seal. When the weather gets cooler, it does not need to be removed. Simply open or close the window. It is also possible to install again next summer.