[2 Pack] Fits 10x8 Duct Opening 2 Way Steel Air Supply Diffuser 11.75 X 9.75

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 10 W x 8 H please order the 10x8 size option. The outer dimensions of the vent cover are 1.75 wider. CUSTOMIZABLE AIRFLOW - 2 Pack Handua 2-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 2-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 2-way register vent used for sidewall or ceiling openings. Using our HVAC vent cover within your ventilation