12" x 24" or 24" x 12" Cube Core Eggcrate Return Air Grille Color_Red Oak Wood providing a stylish and practical

providing a stylish and practical solution for ventilation

+ Product Details Size – 14" X 4" is the size for the duct opening (floor/vent hole) measurement only

Whether you choose the modern contemporary

No Sharp Surface Edges

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12" x 24" or 24" x 12" Cube Core Eggcrate Return Air Grille Color_Red Oak Wood providing a stylish and practical+ Product Details Size 12" x 24" or 24" x 12" is the size for the duct opening measurement only, actual front end outer dimensions are approximately 13. 75" X 25. 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