【Practical Design】: Air conditioner window seal Contains a portable window seal without zipper for upper windows and a portable window seal with zipper for lower windows. The zippered opening makes it easy to install, remove, and seal the exhaust hose or window seal. 【Summer Care Helper】: Air conditioner window kit designed to seal open windows and leave a small opening for the exhaust hose of the portable air conditioner. This practical design not only simplifies installation, but also ensures better cooling efficiency of indoor spaces. 【Two-Piece Window Seal】: Air conditioner window kit measures approximately 230 x 39 cm. Please note that this window seal is mainly suitable for double-hinged windows, such as roof windows. 【High-quality material】: The portable air conditioner sealing kit for window doors is wear-resistant and durable. It is also waterproof, windproof, and flyproof, ensuring a comfortable and pleasant indoor air conditioning experience. 【Easy installation】: Simply