【Easy to Install】: The air conditioner window seal kit includes all the accessories you need, no need to buy additional tools. No need to drill holes, no need to remove the pipes, just stick the provided adhesive tape on the window frame and the air conditioner window seal on the window and window frame. The product comes with instructions in 6 languages. 【Environmentally Friendly】: The portable air conditioner window kit helps channel hot air out of the room through the pipes, preventing backflow. Efficient cooling, reducing overall energy consumption and reducing CO2 emissions. 【High-Quality Material】: The air conditioner window seal is made of high-density nano polyester fabric, which has good sealing performance, is rainproof, UV-resistant, reusable, removable and washable. The portable AC window seal can not only regulate the air exchange inside and outside the air-conditioned room, but also effectively isolate insects, dust, etc. in the room. 【Application】: Hinged window with