💧 【High Quality Material】: Our air conditioning window sealing is made of durable 210T polyester fiber and effectively prevents the ingress of dust and rainwater. The zipper is very robust, non-slip and has a good seal. 💧【Easy to Install】: The air conditioner window seal kit is easy to install and does not require complex steps. You can easily and conveniently attach the adhesive seal to the frame, attach the air conditioning window seal, connect the exhaust hose and close the zipper. Read the attached manual and the installation can be completed easily in a few minutes. 💧【Efficient Cooling】: Our air conditioning window sealing effectively dissipates warm room air and ensures that your air conditioning system cools your room faster and more efficiently. Air conditioner window seal kit can prevent dust, rainwater and insects from entering and create a "closed environment" that will keep your room cool longer and say goodbye to stuffy and hot rooms. 💧【Universal and Efficient 】: Our air conditioning window sealing are suitable for all portable air conditioners and drum dryers and offer versatility for different window types, including the most commonly used slanted and sliding windows, but not suitable for sliding windows. No matter what your window configuration looks like (up to 300 centimeters), you can benefit from improved cooling performance. 💧【Widely Used】: Air conditioning window sealing is suitable for different scenarios such as homes, offices, dormitories or motor-homes. This universal air conditioner window seal kit is a multifunctional solution that can effectively cool your room. Four zippers, adjustable opening according to hose diameter, suitable for portable air conditioners with single/double hoses.