Material: ABS_x000D_ 15cm size: 10.2*15.7cm_x000D_ 13cm size: 10.2*13.7cm_x000D_ Color: Gray_x000D_ Purpose: There are two types of exhaust pipes connector with diameters of 150 and 130 to be connected and extended. Left-handed and right-handed can be used. The use of this connector to extend the exhaust pipe no longer needs to distinguish between left-hand and right-hand. Both left-hand and right-hand can be used, and one left-hand and one right-hand can also be connected. 11. Durable and portable: The hose connector is made of ABS material, which is durable, non?toxic and tasteless. Anti?aging and anti?leakage. Comes with a toolbox for easy carrying. 22. Easy to install: Use this portable connector to extend the exhaust pipe, which can be used with both hands. Start directly, no tools, simple installation. 33. Two diameters are available: Use this connector to extend the exhaust pipe. This air?conditioning exhaust connection pipe is suitable for the extension of 150mm and 130mm diameter outlets. It is no longer necessary to distinguish between left?handed and right?handed. 44. Application: AC air conditioner exhaust pipe coupler, securely install 15 cm/5.9 inches or 13 cm/5.11 inch hose without leakage. Our AC hose has good telescopic function and good flexibility. Please measure and compare your portable air conditioner coupler before buying. 55. Good helper: Universal clockwise and counterclockwise threaded joints to connect threaded pipes. The exhaust pipe coupler provides the best solution for my exhaust pipe passing through the wall or window. Suitable for most portable air conditioners.1*Exhaust PipeConnector