The blade is waterproof and oil-proof, with good moisture-proof performance. It can be placed in a relatively humid environment and can be used in restaurants, living rooms, study rooms, offices and other places. It is the first choice for bathrooms or kitchen rooms. 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 at will to create a comfortable space. Bright colors, exquisite workmanship, suitable for public taste