Steelcrest Floor Supply Vent Cover w/Air-Volume Damper 10x4 DO/12x6 OF White 2-PACK BOTH ARE BRAND NEW! THE PACKING WAS OPENED AND INSPECTED. The SteelCrest Distinction: Every aspect of your home deserves only the finest products, materials, and craftsmanship. SteelCrest?s solid steel replacement vents feature the superior quality, comfort, and sophistication that discerning homeowners and contractor?s demand. Each premium product is designed and made proudly in the USA for maximum efficiency and will last for generations. From ease of installation to efficient operation, and rugged construction, SteelCrest's designer products offer unmatched refinement for any space. QUALITY: Made from solid, rust-resistant, galvanized steel with white powder coat finish. SIZING: Fits 10x4 Duct Opening. Overall Finish Size of 12x6. INSTALLATION: Includes face screw holes and color-matched mounting screws. Elegant but understated design that compliments any home decor Built-in air volume control for maximum comfort. Easy do-it-yourself installation with simple hand/power tools Designed and manufactured in Phoenix, Arizona. Highly trusted decorative vent cover by top HVAC contractors and professionals