Name: 1PC Counterclockwise Install Extra Long Flexible Exhaust Hose For Air Conditioner 13/15cm DiameterMaterial: Polypropylene+Steel wireColor: WhiteSize: 130mm*1m, 150mm*1/1.5/2/2.5/3mPlease make sure you get the right size for your air conditioner models before place any order.Features:* Stretch and Shrink Freely* It is great suitable for when a Air Conditioner still runs great,the essential vent hose has cracked,then you needed to replace it.* Easy to install. Just extend out the exhaust hose to meet up with the existing hose, line up with the both ends, snap into place.* Constructed from quality material with good flexible, durable and portable. Not easy to crack even after long time use.* Low friction loss, if installed correctly, there will be no air leakage.Package includes:1 x Air conditioner exhaust hose(Connector does not included）No skills or tools are required, you just make the end of the replacement exhaust hose stretched fully and slowly rotated counterclockwise to a position where the connector cannot rotate.-Long lasting design: The exhaust ac hose is made of high quality polypropylene, combine with a steel ring inside,which made it flexible and heat wear resistance even you using for years without laeking.