AWENTA 18" x 5" Inch Two Sided Black Door Air Vent Cover - Door Vents for Interior Doors - Universal Furniture Ventilation Guard- Register for Bathroom, Bedroom, Garage, Kitchen, Furniture

PRECISE FIT - Made for 18.11" x 4.72" openings. Grille overall thickness is 1.41". Door thickness needs to be a minimum of 1.58", because the included screws are 1.57" in length. Screw head diameter is 0.23". Constructed of durable plastic for long lasting performance, wear resistance and overall home improvement. Room door, cabinet door, supply and air return vent cover decorative. Grille that can be used in bathroom, toilet, bedroom or storeroom door and furniture. Usable for plastic, wooden or metal doors. Air vent deflector can also be mounted into window sills for proper radiator heat distribution Allows free air circulation between rooms. Very easy to install, with screws or glue. Installation in 15 minutes. SCREWS ARE INCLUDED. The grille stops the door slamming if the heating or air conditioning is on and It stops condensation and moisture formation. Features a double-sided protective grille that prevents the ingress of dirt and other objects while ensuring unobstructed airflow., Manufacturer: Awenta