Qty-6 Middle Atlantic EVT1 Flanged Vent Panel Rack Vented Surface Airflow is a set of 2 black powder-coated steel vent panels designed to promote airflow in rack-mounted cabinets. Each panel covers empty rack space and is 19 inches wide and 1U high, making it compatible with standard rack units. The vented surface helps protect equipment from overheating, making it a practical choice for enterprise networking and server setups. Made by Middle Atlantic Products in Mexico, these panels offer a reliable and efficient solution for managing airflow in your IT infrastructure.