1. VERSATILE WHITE: Stylish and simple, our wind deflectors are versatile enough to complement any home decor. Suitable for residential buildings, offices, kitchens, bathrooms, and other indoor spaces. 2. Suitable for vents: Ideal for interior exhaust ventilation. The simple white design offers an elegant appearance, making it suitable for homes, offices, schools, hospitals, libraries, and other locations requiring improved airflow. 3. In winter, direct the wind downward to promote circulation between hot and cold air currents. In summer, adjust the deflector to guide airflow upward and rotate the guide rail as needed. 4. Material: Made of ABS plastic, durable and odorless, helping to create a comfortable environment. The adjustable bracket distance ranges from 15 to 23 cm, effectively diffusing airflow direction.