30" x 32" or 32" x 30" Cube Core Eggcrate Return Air Grille Compatible with Duct 8" this register is built to

this register is built to perform and look great for years to come

Marked circles for cutout

+ Product Details Size – 34"w X 8"h is the size for the duct opening measurement only

75" Width X 31

designed for both sidewall and ceiling installations

30" x 32" or 32" x 30" Cube Core Eggcrate Return Air Grille Compatible with Duct 8" this register is built to+ Product Details Size 30" x 32" or 32" x 30" is the size for the duct opening measurement only, actual front end outer dimensions are approximately 31. 75" X 33. 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