6" x 34" or 34" x 6" Cube Core Eggcrate Return Air Grille Color_R-4.2 Yellow 75"H – fits a 12"

75"H – fits a 12" X 12" duct opening

+Product Description Introducing our Modern Floor Register Grille with Dampers – a perfect blend of elegance and functionality for your home

actual front end outer dimensions are approximately 35

See our separate listing for T-Bar supply grille

+ Product Details Size – 20"w X 50"h is the size for the duct opening measurement only

6" x 34" or 34" x 6" Cube Core Eggcrate Return Air Grille Color_R-4.2 Yellow 75"H – fits a 12"+ Product Details Size 6" x 34" or 34" x 6" is the size for the duct opening measurement only, actual front end outer dimensions are approximately 7. 75" X 35. 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