This product is made of aluminum-magnesium alloy and its surface has undergone special treatments such as oxidation baking varnish and oil-repellent coating. It is not only waterproof and oil-proof, effectively resisting the moisture in the bathroom and the cooking fumes in the kitchen, but also not prone to rust or fading, and is corrosion-resistant and anti-aging. Daily cleaning only requires a soft cloth or a damp cloth to gently wipe, easily keeping it clean. The installation design without drilling holes requires no drilling in the wall. It is easy to install, will not cause damage to the wall surface, and leaves no marks after disassembly. Meanwhile, it also features a flexible light adjustment function. By turning the adjustment rod or pulling the rope, the Angle of the blades can be adjusted at will to control the intensity of the light, meeting the lighting and privacy requirements in different scenarios. When used in the office, it can effectively block direct sunlight, reduce glare, and create a comfortable working environment. Its simple appearance can also be adapted to various office decoration styles. In the bathroom and kitchen, the encrypted design of the blades is closely arranged, providing good light-blocking performance to protect privacy. Moreover, it has excellent waterproof performance, preventing water vapor penetration and extending the service life.