EZ-FLO 61663 Two-Way 16" x 6" Steel Sidewall or Ceiling Ventilation Return Filter Air Register, with Screws, White FINISH: Matte White Finish quickly updates any room or office DIMENSIONS: Duct Opening Measurements: 16-inch x 6-inch sidewall or ceiling mount; Outer dimensions of product: 17 3/4-inch x 7 3/4-inch MATERIAL: High-quality, Heavy-Duty Steel provides long-lasting strength and durability DESIGN: This vent register has a two-way air deflection system with an adjustable multi-shutter damper. Damper blades control airflow CONTENTS: Pack includes all steel construction grille and screws required for a quick and easy installation