?Innovative Expandable Design? Two?part construction that smoothly extends from 8" to 16,5", crafted from crystal?clear, unbreakable plastic to blend with any décor. ?Premium Quality – Made in Italy? Entirely designed and manufactured in Italy, ensuring top?tier craftsmanship, premium materials, and long?lasting durability you can trust. ?Strong Magnetic Hold? Includes three powerful magnets that fasten securely to metal vent surfaces—keeps the deflector firmly in place even during high airflow. ?Improves Comfort & Efficiency? Redirects airflow exactly where you need it, enhancing room comfort and improving HVAC system efficiency, helping to save energy. ?Quick & Easy Installation? Simply adjust the deflector to your vent size and press the magnets firmly until they lock onto the surface. ?Versatile Use? Perfect for floor vents, sidewalls, and ceiling registers—ideal for homes, offices, workplaces, and commercial spaces. ?Important Note? Magnets are not compatible with wood, aluminum, or plastic vents. For non?metal vents, use the built?in screw slots for installation.