18" x 32" or 32" x 18" Cube Core Eggcrate Return Air Grille rg1010 Made of strong ABS plastic

Made of strong ABS plastic

Carefully packaged to prevent damage during shipment

Actual Front End Outer Dimensions Are 16" Width X 6" Height - SEE IN DESCRIPTION HOW TO MEASURE A GRILLE

actual front end outer dimensions are approximately 34 5/8" width X 20 5/8" height

18" x 32" or 32" x 18" Cube Core Eggcrate Return Air Grille rg1010 Made of strong ABS plastic+ Product Details Size 18" x 32" or 32" x 18" is the size for the duct opening measurement only, actual front end outer dimensions are approximately 19. 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