Covering your heating ducts to transfer moderate airflow the Minuteman International Cast Iron Grille Register helps keep the air flowing while making your vents look better than ever. Designed to help circulate air around your home the grille register mounts directly on your floor. The decorative cast iron design provides a beautiful rustic look to your vents with a lovely flower-like pattern. A built-in louver assembly with a foot control that lets you open and close the vent in one simple motion. Holes on each corner securely hold the vent cover to the floorboards ensuring it stays in place. Measuring 12 inches by 14 inches the register amply covers vent openings measuring 10 inches by 12 inches. The cover installs during new construction or during renovations of older homes. Made of solid cast iron the registers look great and withstand prolonged use. Offering a lovely new look for your vents the Minuteman International Cast Iron Grille Register with louver assemblies lets you control the airflow throughout your home.