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![Photo 1 of 4" X 4" Linear Designer Aluminum Supply Air Grille – for Ceiling, Wall, Floor Use - HVAC Vent Duct Cover Diffuser – [White] [Outer Dimensions: 5.25w X 5.25h] 4 X 4](https://m.media-amazon.com/images/I/71MZFIowh3L.jpg)
![Photo 2 of 4" X 4" Linear Designer Aluminum Supply Air Grille – for Ceiling, Wall, Floor Use - HVAC Vent Duct Cover Diffuser – [White] [Outer Dimensions: 5.25w X 5.25h] 4 X 4](https://firebasestorage.googleapis.com/v0/b/nellishr-cbba0.appspot.com/o/processing-photos%2F1025744728%2FZ981Qm7orvIhDikLmS59P.jpeg?alt=media&token=30207a4a-cdc7-4852-8178-51e203c10906)