Easy Installation: This Air Conditioning Window Kit features an innovative design with zip and adhesive fasteners, making it simple to install and remove without any damage to your window frame. Universal Fit: Our versatile window seal is compatible with most types of portable air conditioners, ensuring a snug and secure fit for optimal cooling efficiency in various window styles. Material: Made from flexible cloth, this window seal is built to withstand daily use while maintaining its shape, ensuring long-lasting performance for all your air conditioning needs. Energy Efficiency: By effectively sealing your window, this Air Conditioning Window Kit minimizes energy loss, helping you save on electricity bills while keeping your space cool and comfortable throughout the summer., Manufacturer: SMTYXS