Adjustable from 15-in to 24-in Easy magnetic installation Removes easily Sticks to steel baseboard registers Redirects and improves air flow For use with forced central air systems Color/Finish Family: Clear Manufacturer Color/Finish: Clear Series Name: Accessory Type: Baseboard Height (Inches): 3.13 Length (Inches): 4.38 Width (Inches): 16.38 Adjustable: Yes Installation Location: Baseboard Material: Plastic Mounting Type: Magnetic Warranty: 1-year limited CA Residents: Prop 65 Warning(s): No UNSPSC: 40101600