WELLAND 4 Inch x 12 Inch Red Oak Wood Vent Cover Floor Register Louvered with Frame Flush Mount, Unfinished Make sure seller is WELLAND. Only WELLAND can sell a WELLAND vent Unfinished Solid Red Oak Flush-mount vent sits flush with 3/4" hardwood floor Flush Mount with frame; Louvered Wood Design floor vent cover Duct opening size 4"x12" Made of two parts ,Easy to install Louvered Wood Vent Wall registers; Wood registers; Air registers; Heat registers; Register covers Dust open size is 4 3/8&#034;  x  12 1/8 &#034; Overall dimension is 6/4&#034;  x  12 1/2 &#034; The thickness is 3/4&#034; Measure the size of the duct opening. Do not measure your current floor register. Fits a duct size opening of: 4&#034; x 12&#034; Note:you must measure the size of the duct opening Made of Unfinished Solid Grade A Red Oak Wood a variety of different sizes for you unfinished vents ,you can paint according to the color of the floor Made of Unfinished Solid Grade A Red Oak Wood a variety of different sizes for you unfinished vents ,you can paint according to the color of the floor Made of Unfinished Solid Grade A Red Oak Wood a variety of different sizes for you unfinished vents ,you can paint according to the color of the floor Made of Unfinished Solid Grade A Red Oak Wood a variety of different sizes for you unfinished vents ,you can paint according to the color of the floor Flush Mount with frame; Louvered Wood Design floor vent cover solid oak wood Flush Mount with frame; Louvered Wood Design floor vent cover solid oak wood Flush Mount with frame; Louvered Wood Design floor vent cover solid oak wood Flush Mount with frame; Louvered Wood Design floor vent cover solid oak wood