The Magna Mesh Screen is designed using high-quality, durable mesh material that is both tear-resistant and breathable, ensuring long-lasting performance. The fine mesh construction effectively prevents insects, mosquitoes, flies, and other pests from entering your living space, providing a comfortable and bug-free environment for you and your family. Easy to install: no tools required sets up in minutes keeps bugs and pests out while letting in fresh air uses 20 high-powered magnets to securely open and magically close behind you fits standard single and sliding doors measures (2) 83in x 19.5In screen panels, 12 hook & loop strips and 20 wood tacks.