24" X 6" ADJUSTABLE AIR SUPPLY DIFFUSER - HVAC Vent Duct Cover Sidewall or Ceiling Adjustable Return This versatile guard features air

This versatile guard features air circulating ports on all four sides to allow proper airflow

+ Product Details Size – 20"w X 4"h is the size for the duct opening measurement only

+ Product Details Size - 18"w X 34"h is the size for the duct opening measurement only

this guard ensures long-lasting protection and security

+ Product Details Size – 22"w X 14"h is the size for the duct opening measurement only

24" X 6" ADJUSTABLE AIR SUPPLY DIFFUSER - HVAC Vent Duct Cover Sidewall or Ceiling Adjustable Return This versatile guard features air+ Product Details Size 24"w X 6"h is the size for the duct opening measurement only, actual front end outer dimensions are approximately 25. 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