Mobile Sealing Kit for Air Conditioners, Doors and Windows, 400 cm, for Air Conditioners, Tumble Dryers and Dehumidifiers, Exhaust Hose, Sealing Zipper, Easy to Install (4 m)

Size Purchase Guide: Please refer to the picture to measure the lengths of the three sides of windows A, B, and C and add them together. A+B+C=3.5~4 meters, select 4m. [Good Airtightness and Wide Application Range] Suitable for portable mobile air conditioners, clothes dryers, exhaust dryers, and dehumidifiers. The window sealing strip sizes are 3m and 4m and are suitable for casement windows. Note: It cannot be installed on sliding doors and windows. [Easy to Install] No drilling or other tools required. Simply stick the adhesive tape to the inside of the window frame and the window itself. Stick the window seal to the hook tape. Does not affect the opening and closing of windows. [High-Quality Material] 90T polyester, waterproof and environmentally friendly PU coated fabric. Self-locking zipper, excellent adhesion, no marks when torn off. It can also effectively isolate insects, dust, etc. from the room. [Convenience and Economy] You can open or close the window at any time without removing the window seal. Once the weather gets cold, you can also remove it and reinstall it next summer—completely reusable! Suitable for all portable air conditioners and dryers.