This air conditioner hose joint is made of ABS, featuring high flexibility. Not easy to crack even after long time use. Easy to install and use, very professional. Low friction loss, if installed correctly, there will be no air leakage. Features - Color: White - Material: ABS - Size: About 18.00X15.00X6.70cm/7.07X5.89X2.63in - Suitable for mobile air conditioner ducts with a diameter of 15 cm. - Well-made of premium and sturdy materials, safe and practical for long-lasting using time. - Connect to the exhaust hose, and can be easily installed on the back of the portable air conditioner. - Connect the exhaust hose and the car window kit panel to keep warm air, keep from your relaxing space. - Mobile Conditioner Connector can be used to replace the old and break mobile air conditioner exhaust hose interface. - All portable conditioners and exhaust hoses. the exhaust hose and the window board connection. Package list: 1 x Hose Interface