4x12 Inch Floor Vent Covers, Floor Registers Metal Walkable Air Vent Covers Easy Adjustable Air Supply Lever, Brown 4 Pcs

Color: Brown Material: Heavy Duty Steel Outer size(faceplate size): 345 x 140 mm / 13.58 x 5.51 Inch (LxW) Inner size: 304.8 x 95 mm / 12 x 3.74 Inch (LxW), fits for 4 x 12 Inches duct opening. Package List: 4 Pcs x Floor Vent Covers