+ Product Details Size - 24"w X 32"h is the size for the duct opening measurement only
+ Product Details Perfect Fit & Easy Sizing - Designed for a 10" x 10" duct opening (measured at the opening)
actual front end outer dimensions are approximately 32 5/8" width X 38 5/8" height
+ Product Details Size – 8"w X 36"h is the size for the duct opening measurement only
Both lines taped together every 18in for easier handling & installation
12" X 6" ADJUSTABLE AIR SUPPLY DIFFUSER - HVAC Vent Duct Cover Sidewall or Ceiling flat stamped steel + Product Details Size -+ Product Details Size 12"w X 6"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 13. 875" width X 8" 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
