The Prima Decorative Hardware is the elegant Floor, Ceiling, and wall Register that features durable rust-free, cast aluminum, handcrafted, and powder coated. Used for covering floor vent duct openings for AC, Heat & HVAC systems. Our design delivers a traditional look and ensures rattle-free and quiet heat or cold airflow from your central air system to the room while providing easy opening and closing with attached dampers at the back. Our Hand-crafted and hand-finished fits most Standard air duct opening sizes for floors, walls, and ceilings and is for indoor use. The material used is durable cast aluminum. The damper is removable and adjustable to control airflow and make it safe. Our Floor registers are made beautifully and built to last long. These floor registers will add a touch of modern elegance to any room for a long duration. Cleaning the floor register is very easy. All our floor registers are powder-coated and durable. It can be cleaned by just brushing dry, after a few years, if you see any color difference or get dull or want to change color you can get them re-painted using metal paint spray available in the market. These floor registers come in Cast aluminum, which can be used for heavy-traffic floor areas. The same design is available for large-size Air return grills for walls and ceiling, without dampers, and comes with counter sunk holes and matching screws.