Transparency Expandable Air Deflector with Magnetic Attachment Design: Innovative twopart expandable design for a precise fit to various vent sizes. Crafted from transparency, shatterresistant plastic for durability and unobstructed airflow visibility. Key Features: Securely fastens to any metal duct surface using two included strong magnets, ensuring stable placement. Redirects airflow to improve room comfort and enhance HVAC system efficiency, helping reduce energy consumption. Adjustable length allows for positioning to meet specific airflow needs. Easy Installation: Simply align the deflector with your vent opening and adjust to the desired size. Press the supplied magnets firmly to the base of the vent until they make full contact for a secure hold. Compatibility: Fits standard vent sizes including 4x10 inches, 4x12 inches, 4x14 inches, 6x10 inches, 6x12 inches, and 6x14 inches. Suitable for vents with a length shorter than 16 inches and a width greater than 3.5 inches. Versatile Use: Works with floor vents, sidewall vents, and ceiling registers. Ideal for residential homes, offices, retail spaces, and workplaces where precise airflow direction is desired. Common Scenarios: 1. Direct warm air away from furniture or drapes to prevent uneven heating in a living room. 2. Redirect cool air upward in an office to evenly distribute temperature without blowing directly on occupants. 3. Improve airflow in a conference room by guiding heated or cooled air toward use areas. This quality expandable air deflector offers a simple yet effective solution to control and optimize airflow from your vents, making spaces more comfortable while enhancing energy efficiency.