The Delonghi TL1846 Portable Air Conditioner with a convenient rubber stopper for enhanced stability and safety. This innovative air conditioner is designed to keep you cool and comfortable during hot summer days while ensuring it stays securely in place with the rubber stopper feature. The Delonghi TL1846 is a reliable cooling solution that offers portability and efficiency, making it perfect for any room in your home or office. Say goodbye to sweltering heat and hello to cool, refreshing air with this top-of-the-line portable air conditioner that comes equipped with a rubber stopper for added peace of mind.