The TRUaire 17010X10 is a 10" x 10" white steel return air grille designed for sidewall or ceiling applications. It features a durable powder-coated finish, 1/2" blade spacing, and a deflection angle of 55 degrees, ensuring efficient airflow. The grille has a flow rate ranging from 140 to 324 cfm and an effective area of 67 sq-in. Constructed from steel, it includes countersunk screw holes and comes individually shrink-wrapped for protection.