Features: Material: Made of durable material,flame retardant, anti-corrosion and wear resistance. Extra long: the hose is telescopic and can be extended and is free to expand and contract along the length of the exhaust pipe. Easy to install: Low friction loss, if installed correctly, there will be no air leakage.A perfect replacement for your old or damaged portable AC vent hose. Durable and portable: This exhaust hose has good flexibility. It is a good alternative when the necessary exhaust hose breaks. Size: Suitable for most of the portable air conditioners with an air outlet of 13cm/15cm(Optional) in diameter. Notice: Actual color may be slightly different from the image due to different monitor and light effect Please allow 1-3cm deviation due to manual measurement Specification: Type:Mobile Air Conditioner Exhaust Pipe Size:Diameter: 13/15cm(Optional) Length:1.5m includes: 1x Mobile Air Conditioner Exhaust Pipe About Shipping: All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances.Any questions, please feel free to contact us During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 24 hours, wish you a happy shopping Thanks for your cooperation and we'll make you feel satisfied.