16.4ft Universal Air Conditioner Window Seal Kit, for Portable Mobile Air Conditioner, Dryer Window Vent Kit, No Drilling Required, Easy to Install (5M)

[Size Guide] Please refer to the image to measure the lengths of the three sides of windows A, B, and C. Add them together: A + B + C = 2.5~3 meters, choose 3m; A + B + C = 3.5~4 meters, choose 4m; A + B + C = 4.5~5m, choose 5m.

[Good Airtight Seal and Wide Range of Uses] Suitable for portable air conditioners, clothes dryers, exhaust dryers, and dehumidifiers. Window sealing strip sizes are 3m, 4m, and 5m, 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 tape to the inside of the window frame and to the window itself.

Stick the window seal onto the hook tape. It does not affect the opening and closing of the windows.

[High-Quality Material] 90T polyester, waterproof and environmentally friendly PU-coated fabric. Self-locking zipper, excellent adhesion, leaves no marks when removed. It can also effectively isolate insects, dust, etc. from the room.

[Convenience and Savings] You can open or close the window at any time without removing the window seal. Once the weather turns cold, you can also remove it and reinstall it next summer; it's fully reusable!