12" x 32" or 32" x 12" Cube Core Eggcrate Return Air Grille 12" Round Duct Pipe } /* MORE SPACE BETWEEN

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Elevate your living space with this sophisticated addition

+ Product Details Size - 34"w X 34"h is the size for the duct opening measurement only

Perfect for both residential and commercial use

Achieve the perfect airflow with adjustable control by rotating the middle disk

12" x 32" or 32" x 12" Cube Core Eggcrate Return Air Grille 12" Round Duct Pipe } /* MORE SPACE BETWEEN+ Product Details Size 12" x 32" or 32" x 12" is the size for the duct opening measurement only, actual front end outer dimensions are approximately 13. 75" X 33. 75". High Quality High quality, rust free aluminum construction with smooth finished edges and counter sunk screw holes (screws included); no sharp edges.. Installation Location sidewall and ceiling. Design Cubic core eggcrate design Offers highest airflow efficiency at almost 95%, reducing