Brand Name: Builders Edge
*Opening Width: 16 in.
*Opening Length: 16 in.
*Finish: Wood Grain
*Color: White
*Material: Plastic
*Product Type: Wall Vent
*Exterior Width: 22 in.
*Depth: 2 in.
*Exterior Diameter: 2 in.
*Coverage Area: 54 sq. ft.
*Fully screened
*Maintenance free copolymer
*White
*40 year limited warranty
*Boxed