12" x 16" or 16" x 12" Cube Core Eggcrate Return Air Grille w14h14 will change the appearance of

will change the appearance of the entire room

actual front end outer dimensions are approximately 36 5/8" width X 12 5/8" height

actual front end outer dimensions are approximately 14 5/8" width X 36 5/8" height

When you're ready for a decor upgrade

actual front end outer dimensions are approximately 26 5/8" width X 8 5/8" height -

12" x 16" or 16" x 12" Cube Core Eggcrate Return Air Grille w14h14 will change the appearance of+ Product Details Size 12" x 16" or 16" x 12" is the size for the duct opening measurement only, actual front end outer dimensions are approximately 13. 75" X 17. 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