2.5cm Louver is made of aluminum alloy, waterproof and mildew-proof, and can be placed in a relatively humid environment, such as suitable for kitchen and bathroom. The Aluminum blinds are beautiful and elegant, open and close freely, the blades can be turned 180 degrees, and the indoor light can be adjusted arbitrarily. Various colors, exquisite workmanship and wide application range. (Customized by size, the unit price is one square meter) map and one-line pass are optional, default plain color, with transparent rotating rod