[2 Pack] Fits 12x12 Duct Opening 4 Way Steel Air Supply Diffuser by Handua | Register Vent Cover Grille for Sidewall and Ceiling | White | Outer Size: 13.75" X 13.75"

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• HOW TO MEASURE - Always measure the duct opening to determine which size you should order. Duct Opening Size = Listed Size. If the hole on the wall or ceiling is 12" W x 12" H please order the 12x12 size option. The outer dimensions of the vent cover are 1.75" wider.
• CUSTOMIZABLE AIRFLOW -2 Pack Handua 4-way air supply diffuser features a unique design that allows you to customize the airflow in your space. Whether you need a gentle breeze or a powerful gust, this grille lets you control the airflow to suit your comfort level with back dampers. Optimize air flow redirection with innovative 4-way louvered fins.
• HIGH-QUALITY MATERIALS - Made of high quality steel with durable powder paint coated, the ceiling register vent cover is built to last and withstand daily use. The steel is stamped so there is no sharp edges. It is noise free product.
• VERSATILE APPLICATION - Handua 4-way register vent used for sidewall or ceiling openings. Using our HVAC vent cover within your ventilation system will improve your home circulation.
• EASY INSTALLATION - Installing this metal air supply register grilles is a breeze, with simple, hassle-free mounting options and included screws. Enjoy a quick and straightforward setup to enhance your home's ventilation.