INCREASE COMFORT: covers redirect air flow for greater comfort and energy efficiency. Enhance indoor with an easy-to-use magnetic vent cover for efficient air circulation throughout your space. ADJUSTABLE: adjust register sizes from 10inch to 14inch without sagging or apart. Vent cover attach to steel vents with powerful neodymium magnets. PREMIUM MATERIAL: The vent deflectors built with durable heat and cold-resistant near-lens quality polycarbonate plastic for smooth and stable movement and engineered for optimal direction and distribution. BLEND INTO YOUR HOME: Crystal straightforward inconspicuous design that seamlessly blends into your home decor for a harmonious appearance. VERSATILE APPLICATIONS: Our deflector suitable for home floor, AC Vents, Sidewall, and Ceiling Registers, providing flexibility in redirecting air and enhancing control. Colour:transparent Material:plastic Package Contents: 3X Deflectors Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.