Vent Extender for Under Furniture - 2 Pack,Floor Vent Deflectors, 1.5mm Thick Premium Material, Vent Redirector for Metal Floor Register 10" and 12" Wide, Extends from 17" - 29"

Premium Material: The air vent deflector is made from 1.5 mm thick PET plastic and has undergone high-temperature testing to ensure it can withstand heat without deforming, combining durability with thermal stability. Magnetic Design: This air vent deflector for under furniture is equipped with magnets that securely attach to metal ventilation covers, preventing slippage and ensuring stable placement.

The arc design around the perimeter enhances safety Airflow Optimization: Utilizing a retractable extension design, obstructed airflow is redirected to the exterior and surrounding areas of the furniture, ensuring stable heating or cooling effects and promoting balanced indoor temperatures Easy to Use: Simply attach the deflector plate with the magnet to the vent cover.

If you need to extend it, slide the other deflector plate over it to the desired length, and press it to secure