20"w X 16"h Steel Return Air Grilles - Sidewall and Ceiling - HVAC Duct Cover - White [Outer Dimensions: 21.75"w X 17.75"h] 20 X 16 White
***Lightly bent***
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20"w X 16"h Steel Return Air Grilles - Sidewall and Ceiling - HVAC Duct Cover - White [Outer Dimensions: 21.75"w X 17.75"h] 20 X 16 White
***Lightly bent***