6" x 24" or 24" x 6" Cube Core Eggcrate Return Air Grille Powder Coated 875" width X 25

875" width X 25

+ Product Details Size - 36"w X 4"h is the size for the duct opening measurement only

Both lines taped together every 18in for easier handling & installation

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Versatility and Durability: The red oak wood not only adds a touch of warmth and softness to your room but can also be sanded and refinished according to your specific application needs

6" x 24" or 24" x 6" Cube Core Eggcrate Return Air Grille Powder Coated 875" width X 25+ Product Details Size 6" x 24" or 24" x 6" is the size for the duct opening measurement only, actual front end outer dimensions are approximately 8. 5" X 26. 5". 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