24" X 24" ADJUSTABLE AIR SUPPLY DIFFUSER - HVAC Vent Duct Cover Sidewall or Ceiling Compatible With Duct 12in + Product Details Size -

+ Product Details Size - 32"w X 20"h is the size for the duct opening measurement only

crafted from heavy gauge steel for unparalleled durability

It comes with two versatile mounting base options—solid and ring—making installation simple and flexible

actual front end outer dimensions are approximately 14 5/8" width X 16 5/8" height

+ Product Details Size - 22"w X 18"h is the size for the duct opening measurement only

24" X 24" ADJUSTABLE AIR SUPPLY DIFFUSER - HVAC Vent Duct Cover Sidewall or Ceiling Compatible With Duct 12in + Product Details Size -+ Product Details Size 24"w X 24"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 25. 875" width X 26" height. High Quality High quality steel construction, no scuff powder coat durable finish, smooth, shiny, scratch resistant, no sharp edges, 2 recessed screw holes on each side with screws included, screws same color as vent cover, easy installation. Adjustable airflow control Adjustable airflow