Note: The product images may not accurately reflect if the grille comes with mounting holes or not. Please refer to the information below for further confirmation. Features: Utilize this grille as the perfect finishing touch to any vent Designed to only be installed over a floor vent Constructed from steel for a durable product that will last for years Coordinates with the Grid Collection Covered under a limited No mounting holes included Specifications: Duct Size: 24" x 6" Outside Length: 26" Outside Width: 8" Installation Location: Floor Screw Mounting Holes Included: No Heat Approved: Yes Material: SteelProduct Variations: G826-SH: 24" x 6" Steel Grille with Mounting Holes G826-Snh (This Model): 24" x 6" Steel Floor Grille without Mounting Holes