Thickened air conditioner exhaust pipe, portable and universal, flexible AC accessory High-stretch, flexible design, adjustable length, made of thick, high-temperature-resistant material that doesn’t easily deform or soften. Wire-supported structure keeps airflow smooth without collapsing, seals tightly to prevent hot air leakage, so cooling efficiency isn’t lost. Fits most portable air conditioners with a universal interface, compact for storage without taking up space, super convenient to store. Wear-resistant and anti-aging, won’t easily get damaged with long-term use, easy to install, connects directly without tools. Heat-resistant and anti-scald, outer tube won’t burn your hands, can be extended by connecting multiple sections to meet long-distance ventilation needs., Manufacturer: YAORYPWMCCS