Our product has many functions, to prevent insects from entering: the window screen plays the basic function, which is to prevent small animals such as insects, mosquitoes, and flies from entering the room. Especially in summer, window screens can effectively block outdoor mosquitoes and protect indoor hygiene and comfort. In addition, the product can be ventilated and breathable: the window screen can allow air circulation and maintain the freshness of indoor air. Even when the windows are closed, a certain degree of ventilation can still be achieved through the window screen, avoiding the indoor air from becoming stuffy. It can also filter out dust and pollutants: Window screens can play a role in filtering out dust and pollutants, blocking small particulate matter, dust, and pollen outside, maintaining indoor cleanliness, and reducing the content of harmful substances in indoor air. And it can block sunlight and ultraviolet rays: Window screens can block a portion of the radiation from sunlight and ultraviolet rays, reducing the damage of ultraviolet rays to indoor items. Adjusting the degree of obstruction of the window screen appropriately can control the brightness of indoor light and protect furniture, floors, etc. from fading due to direct sunlight. It can also protect the safety of family members: in addition to preventing insects from entering, window screens can also play a certain safety protection role. Especially when there are children and pets at home, window screens can prevent them from accidentally falling or escaping from the window, ensuring the safety of family members. In addition, privacy has been added: transparent window screens can effectively protect personal privacy and prevent excessive external vision from entering the room. Especially in situations where low floors or windows are adjacent to public areas, window screens can provide a certain degree of privacy protection.