- Airflow and insect protection: The fly screen door allows more air flow than standard blinds, increasing ventilation and sunlight while keeping mosquitoes, flies and other small insects out. The transparent mesh is breathable, so you can enjoy summer from the sofa. - Universal fit and easy install: Suitable for all door sizes. See the product video for size selection and easy mounting on entry doors, side doors, front doors, swinging doors, sliding doors, terrace doors and basement doors. Includes installation instructions in German. - Auto close and secure: The magnetic strip contains multiple magnets closely spaced so the curtain flexes with your movement. Strong magnets close automatically and seal tightly after each pass, effectively preventing insects from entering. - Durable and wind resistant: The windproof latch has been tested for wind resistance to prevent the magnetic door curtain from opening in windy conditions. Excellent workmanship ensures long service life. - Easy mounting without drilling: The fold closure attaches quickly to the door frame of balcony or terrace doors. No extra tools required; breathable, durable, and portable. - Pet and child friendly: The magnetic closure closes seamlessly and quietly, enabling quick hands-free entry and exit. Suitable for kids and pets so they can pass through easily. - Wide Velcro and fixings: Attach the screen easily with strong Velcro on the door frame; extra nails included. If you have questions, contact us and we will respond and resolve. - Applications: Ideal for balcony/terrace doors, front entry doors, and basement/cellar doors where you want airflow while keeping insects out.