1 x roll of strips❄ Wide range of applications, compatible with all mobile air conditioners and dryers, regardless of the manufacturer.1 x Window Seal FabricStep 4: close the zip tightly around the hose.❄ Washable and removable, the window remains fully functional and can be closed and opened as usual. And the window seal is and washable. When the weather gets cold, simply the seal and store it for the next summer.Step 1: apply the adhesive hook tape on the inside of your window frame and on the window itself.Step 3: open the zip of the window seal and put your air conditioner hose out of the window.❄ Increase cooling performance and keep away. This air conditioning window seal keeps cool air inside and out by locking the hose between the window frame and the window itself, making your mobile air conditioner more efficient and cools your room in less time, keeping your room cooler for longer.Material: cloth 210tStep 5: use cable ties to attach the air hose to the zip if needed. And it is ready for use.❄ Easy to install, no need for drill holes. No need to window sets, adapters for your hose or additional tools. Works well to add a second pipe or open window without removing the pipe.Size Name:90*210CM❄ 210 cm window seal, suitable for all standard window types and sizes with a maximum perimeter of 210cm, but cannot be used on a left and right sliding window or door. You can open or close the window at any time without the window seal.Step 2: attach the window seal to the hook tape.