LIRAST 450x92mm Door Vents for Interior Doors Two Sided 17.7x3.6 inch Brown Vent Cover with Screws Plastic Ventilation Grille Bathroom Air Register

Ensures Optimal Air Balance: Interior Door Cover improves air circulation between rooms, helping to maintain a consistent temperature and humidity level throughout your home. Addresses Moisture Issues: Door Air Vent Cover aids in reducing moisture buildup, especially in areas like bathrooms and laundry rooms. Bathroom Vent Cover is made of high-quality plastic for longevity and easy maintenance. Two-Sided Design: Vent Covers Internal consist of two parts that easily integrate into any type of door, combining functionality with a modern appearance. Secured with Screws: Door Louver Vent Cover is supplied with three sets of screws in different sizes for versatile compatibility. Door Vent Grill can be quickly installed with just a few simple steps and basic tools. Universal Door Compatibility: The Internal Vent Cover measures 450x92mm (17.7 x 3.6 inches), making it ideal for a variety of door types with a minimum thickness of 27mm (1.06 inches). Door Ventilation Grill requires a cut-out area of 432x79 mm (17 x 3.1 inches) for precise fitting.