Louver Plate Kit, Frame Height 5.62 in, Frame Width 5 1/2 in, Frame Depth 0.25 in, Out Height 4.38 in, Out Width 4 in, Out Depth 0.5 in, Finish Polyster Powder Coated, For Use With Enclosure Air Conditioner, Includes Mounting Hardware, Frame Material 14 ga Steel, Color ANSI 61 Gray, Description/Special Features (4) Louvers