High-Quality Upgrade: The screen door features strong magnetic closure that automatically seals within one second quietly and securely. The wide design and reinforced nylon ing enhance durability and load capacity. Made from eco-friendly, wear-resistant materials, it offers long-lasting performance. Provides effective protection against mosquitoes and insects, safe for children and pets. Ideal for use in yards, terraces, balconies, and other entryways. Size Selection: Product dimensions include the border with Velcro. To measure, first determine the interior width of your door frame and add 5 cm; then measure the interior height and add 4 cm. Choose a larger size rather than smaller, but ensure the final dimensions do not exceed the outer perimeter of the door frame to allow proper installation. Easy to Install and Remove: No drilling required. Installs quickly in minutes. Includes fasteners suitable for flat door frames of any material, and nails for uneven wooden frames. The curtain can be easily removed without leaving marks or damaging the frame. Fine Mesh Protection: Tightly woven mesh blocks pests effectively, ensuring continuous protection for you and your family. Enhanced Magnetic Closure: Enlarged magnets wrapped in quiet fabric enable fast, silent closing. Reinforced Top Design: The top Velcro strip is widened to 4 cm for increased strength and stability, preventing detachment during regular use. Premium Craftsmanship: Features thickened coated edge fabric, heavy-duty Velcro, and high-quality silky smooth material for superior durability. Measurement Guidance: Product size includes Velcro attachment. It must be larger than the door opening. Measure the inner frame width and height, then add 5–10 cm to the width and 4–10 cm to the height to ensure proper fit. The left and right Velcro edges are 2 cm each; the top edge is 4 cm. Follow the guideline: choose a larger size, but do not exceed the outer dimensions of the door frame, otherwise installation will not be possible.