Stadium BM462/W Compartment Ventilator - Pack of 2 – Versatile, Flush-Fitting Ventilation for Doors and Walls The Stadium BM462/W Compartment Ventilator is designed for seamless ventilation in both interior and exterior spaces. Ideal for flush-fitting through doors and walls, this vent provides an efficient airflow solution while maintaining a sleek appearance. Measuring 231mm x 370mm, it fits easily into recess holes of 184mm x 337mm (7 3/4 x 13 1/4). Made from durable plastic, each vent offers a free area of 306cm², ensuring optimal ventilation in various compartments. Key Features: Flush-Fitting Design: Designed for flush installation through doors and walls, providing a clean, unobtrusive appearance.