Fuliko 2Pcs White Hardwood Drop in Floor Register, 4X12 Inch, with Damper, Output Air, Unfinished

Made of white wood, with unfinished surface. The output structure allows more air to pass through the vent. Suitable for duct opening size: 4 by 12 inches, floor register overall size: 5.5 by 13.5 inches, check the listing size image carefully before finalizing your purchase decision. With damper the backside to adjust air easily, the damper can be removed effortlessly. Surface mounted flooring, it sits top of the flooring, the self-rimming design sits above the flooring. Insert into the vent duct opening effortlessly, and the entire floor register can be removed for cleaning purposes.