【High-quality material】Our Mobile Air Conditioner Hose Window Air Conditioner Adapter is made of premium ABS material, safe and environmentally friendly, lightweight and sturdy. You can use it with confidence and it can be used for a long time. 【Package Contents】You will receive 1 air conditioning exhaust hose connector, Increase the usable space of your air conditioning with our connector. Ideal for ventilation systems with 130 and 150 mm diameter pipes. Note: Please measure your tubes before purchasing. 【Easy to 【Use】The air conditioner window hose adapter features a thoughtful and practical universal thread design that can be installed without tools or tape. The portable air conditioner exhaust hose connector can be easily installed and removed by simply turning, saving time and space. 【Good Sealing Effect】The air conditioning hose connector extension has a tight seal that provides a firm and secure fit to the air conditioner hose to prevent leakage or the ingress of external