The Xinyu Magnetic Door Mesh is a practical solution for keeping insects out of your home while allowing fresh air to circulate freely. Measuring 100 x 210 cm, this screen features an automatic magnetic closure that shuts in one second, ensuring the opening closes immediately after you walk through. Installation is straightforward using the included thumbtacks and nails to secure the mesh to your door frame. This CE marked product is designed for anyone looking for a simple way to maintain a breezy indoor environment without the nuisance of flies or mosquitoes.