Fits all 110cm x 210cm doors: If your door frame is 110cm or less in width and 210cm or less in height, this magnetic screen door is perfect for you! No more scratch marks on expensive doors! Simply move your head or hand and you can easily open the magnetic door. The center seam of the magnetic screen is equipped with powerful magnets that allow it to close automatically behind you like magic. Magnetic screen doors are a great way to circulate air and keep flying insects out of your home. The problem with traditional plastic doors is that you have to open them manually! Does the dog want to go out? You have to get up and open it. Are your hands full with grilled ribs? You need to have your hands free to open it. Oh, little Timmy is running straight for the screen—he won't have to stop! Thanks to the magnetic closure, all these problems are solved with the magnetic screen door. You don't have to use your hands: just walk through it and the magnetic seam closes behind you. The same goes for your dog. Tips: Measure your doorway first and choose the size that fits best. Do not buy a screen door smaller than your door. Ideal for wooden frames. If you have a metal door, do not buy this screen door, as the magnet will stick to the door and prevent it from closing properly. Make sure the center of the top screen is slightly higher than the sides. Ideally, the screen should touch the floor. Do not let too much mesh accumulate on the floor, as this will affect the sealing effect. This screen is for single doors only. Before installation, please read the included instructions to help you install the magnetic screen door correctly. Seller's warranty: 30 days