20" x 14" Steel Fixed Bar Return Grille - Sidewall and Ceiling Color_White By simply measuring the width

By simply measuring the width or the length of the vent

85" height

+ Product Details Size - 30"w X 4"h is the size for the duct opening measurement only

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Pressure Rating: 2100 to 7000 PSI

20" x 14" Steel Fixed Bar Return Grille - Sidewall and Ceiling Color_White By simply measuring the width+ Product Details Size 20"w X 14"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 2" wider. High Quality High quality steel with counter sunk screw holes (screws included) and no sharp edges. Installation Location Sidewall and ceiling. Design Heavy gauge steel. Heavier gauge than needed, built for durability and long life in mind, and yet lightweight and easy to handle. Noise free components no