Return Air Grill 24” x 24” Register Vent Cover for Sidewall Ceiling

Features

• 【Large Size Vent Cover】Outer dimensions of this ventilation grille are 23.62”L x 23.62”W (600x600mm). The duct opening size = listed size - 1.18 in.
• 【Aluminum Alloy Material】The air vent grille cover is made of thickened aluminum alloy with thickness of 0.06” (1.8mm) which is corrosion-resistant and waterproof.
• 【Easy to Install】The vent grilles come with counter-sunk screw holes for easy installation. Just screw into your wall and that's it (screws are not included).
• 【Easy to Clean】Alumimum nature color, mill finish and no sharp surface edges. Easy to clean.
• 【Wide Applications】The aluminum alloy vent cover designed to cover wall or ceiling openings and ducting vents for home, factories, boats and trucks etc.