4 Pack Magnetic Air Vent Deflector, 9″-15.5″ Adjustable Vent Cover with Optimize
USAGE OCCASION: For vents on the floor, wall or ceiling. STRETCH TO ADJUST LENGTH: You can adjust it from 9″-15″ to ensure the maximum use range. Included Components Screw slots. LONG LASTING AND SAVING: Redirect air for more efficient heating and cooling to increases energy efficiency.