Keep your room cool and comfortable with the Hoomee 500 Cm Universal Window Seal for Portable Air Conditioner. This specially designed window seal is perfect for use with portable air conditioners and helps in preventing hot air from entering your room. Crafted from high-quality materials, it is built to last and is compatible with all portable air conditioners. The white colour complements any decor and the easy-to-use seal can be installed in minutes. Say goodbye to hot and stuffy rooms and enjoy a comfortable living space with the Hoomee Universal Window Seal.