Uxcell 8x8" Gable Vent Cover, Aluminum Alloy Rectangular Floor Air Vent Covers Metal Soffit Return Grille with Screen Mesh and Screw 6 Pcs

Color: White Material: Aluminum Alloy Total Size: 200 x 200 mm / 7.87 x 7.87 Inch Mounting Hole Diameter: 95 mm / 3.74 Inch Packing List: 6 Pcs x Rectangle Air Vent Cover (Screws and Expansion Tube Included) Advantages: Excellent corrosion resistance Application: Used for exterior wall ventilation