High-quality insect screen: The mesh is made of fiberglass, which is strong, corrosion-resistant, durable, and tear-resistant. It is reusable, retains its shape, is non-slip, and easy to clean. The black fiberglass mesh offers UV protection and a certain degree of sun shading. Keeps insects and flies away: Thanks to the fine mesh, mosquitoes, flies, wasps, spiders, and other pests have no chance of entering your home through the windows. This is a super practical protection during the summer, when you want to ventilate your home without being bothered by mosquitoes. Let in fresh air without worry: With this net, you can open your windows to ventilate the rooms, allowing you to enjoy good ventilation. The holes are small enough not to obstruct the view outside. Easy to cut: 120 x 300 cm, adaptable to the window's dimensions. Simply cut the net to the desired height and width (leave 5 cm on each side for installation). Wide range of applications: The net fits most windows, such as wooden windows, steel windows, aluminum windows, plastic-coated steel doors and windows, but also various curved windows and windows with special shapes. It does not affect the decorative style of the home. It is ideal for balconies and can also be used in bedrooms, living rooms, kitchens, bathrooms, etc.