20"W X 4"H [Duct Opening] Steel Air Vent Return Grille - HVAC VENT DUCT COVER DIFFUSER - [Outer Dimensions: 21.75"W X 5.75"H] fixed bar It has an outer surface Compatible With Duct 7in Applications This sheet metal DDAG-A-1212

It has an outer surface made of high-quality aluminum foil and an inner surface made of metalized PET with inside high-tensile spring steel wire

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Versatility and Durability: The red oak wood not only adds a touch of warmth and softness to your room but can also be sanded and refinished according to your specific application needs

+ Product Details Size - 10"w X 34"h is the size for the duct opening measurement only

85" width X 25

20"W X 4"H [Duct Opening] Steel Air Vent Return Grille HVAC VENT DUCT COVER DIFFUSER [Outer Dimensions: 21.75"W X 5.75"H] fixed bar It has an outer surface Compatible With Duct 7in Applications This sheet metal DDAG A 1212 It has an outer surface made of high quality aluminum foil and an inner surface made of metalized PET with inside high tensile spring steel wire accordion title:hover { background color: #f0f0f0