Steel return air grille in white with frame (30" x 14") 30in Wide X 14in Tall Is The Size For The Duct Opening Measurement Only. Actual Front End Ootside Dimensions Are 32.6 in wdie X 16.6in Tall Stamped face Steel construction with durable metal latch handle for easy open and close Removable Door/Face For Changing filter & Cleaning - Fits 1" Thick Filter White powder coating finish