12" x 6" Inch / 300 150 mm Black Air Vent Cover Quality Steel Return Grilles for Ceiling and Sidewall HVAC with Insect Protection Screen (11.81'' 5.90'' Inch, Black)

Outside dimensions: 11.81" x 5.90" Inch (300x150mm), Manufactured of steel // High Quality Metal Air Vent Covers - Soffit Vents Comes With Built In Durable Protection Screen No screws included, but it has easy surface mounting Internal and external mounting // Designed To Cover Wall Or Ceiling Openings And Ducting Vents - For Ceiling And Sidewall Powder-Coat Finish - Smooth, Shiny, Scratch-Resistant, Beautiful, Weight: 0.4850169764 pounds, Manufacturer: Repa Market