Wall vents, wall registers, wood wall vents are designed to direct airflow in one or two directions. Wall vents, wall registers, wood wall ventsSpecies: Red oak, white oak, maple, cherry, walnut, hickory, beech, birch, brazilian cherrySize: 160x160mm 200x200mm 200x250mmFinishes: Unfinished, clear finished white finished Wall vents, wall registers, wood wall vents