
- Brand:Â DiversiTechItem:Â LouverMaterial:Â PolystyreneOverall Size:Â 2 Foot Length x 2 Foot Width x 1/2 Inch ThicknessType:Â Egg CrateOpening Size:Â 1/2 Inch x 1/2 Inch
- Open Cell Grid Louvers are Beneficial for Air Return
- Quick and Easy Installation
- Made in USA
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