ABS Material Crafted from durable ABS plastic for longlasting performance and resistance to daily wear and tear. Easy and Secure Installation Quick, tool installation that provides a reliable and fixed placement with no hassle. Efficient Ventilation and Noise Reduction Specifically designed for exhaust vents, this grille reduces noise while improving air circulation for a quieter, more comfortable space. 360 Degree Rotatable Nozzle with Adjustable Opening Size The nozzle rotates to direct air as needed, and the opening size is adjustable to suit different requirements. Use scenarios Bathroom exhaust vent: Install to quietly vent moisture and fatigue noise, directing airflow where it is most effective. Kitchen or laundry room exhaust: Control humidity and odors by directing airflow away from work areas, with reduced noise. Garage, workshop, or utility room vent: Improve air quality and comfort by directing airflow away from your workspace.