Enhance the airflow in your home and enjoy a comfortable living environment with this pair of AC Infinity Register Fans. Designed with a sleek anodized aluminum finish and a beautiful brown bronze color, these fans are perfect for any home décor. Measuring 4x12 inches and easy to install. The AC Infinity brand is known for producing high-quality, quiet fans that are durable and long-lasting. Ideal for heating, cooling, and air circulation, these fans make a great addition to any home. Great for living units that need a little help cooling or heating. Like new. Only used for a short period in a short term rental.