10" x 12" or 12" x 10" Cube Core Eggcrate Return Air Grille Powder-Coated actual front end outer dimensions

actual front end outer dimensions are approximately 12 5/8" width X 18 5/8" height

Assembeled Before Powder Coat Paint

+ Product Details Size - 34"w X 24"h is the size for the duct opening measurement only

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

12" Diameter Is The Size For The Duct Opening Measurement Only

10" x 12" or 12" x 10" Cube Core Eggcrate Return Air Grille Powder-Coated actual front end outer dimensions+ Product Details Size 10" x 12" or 12" x 10" is the size for the duct opening measurement only, actual front end outer dimensions are approximately 11. 75" X 13. 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