4x10 Inch Floor Vent Covers, Floor Registers Metal Walkable Air Vent Covers Easy Adjustable Air Supply Lever, Black 4 Pcs

Color: Black Material: Heavy Duty Steel Outer size(faceplate size): 297 x 140 mm / 11.69 x 5.51 Inch (LxW) Inner size: 254 x 97 mm / 10 x 3.82 Inch (LxW), fits for 4 x 10 Inches duct opening. Package List: 4 Pcs x Floor Vent Covers