Cast Aluminum Air Return Grill 4" x 24" Product Features : * The Prima Decorative Hardware are the elegant Air return grills, which are high-quality, made of durable rust-free cast aluminium, handcrafted, and finished. used to cover cold air vent duct openings for AC, Heat & HVAC systems Our design delivers a traditional look and ensures rattle free and quiet heat or cold air flow circulation from your central air system to the room, Our Handcrafted, and hand finished sizes fit most Standard air ducts opening sizes for walls, and ceilings and are for indoor use. The material which is used is durable cast aluminium. Air return grills 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 are durable. It can be cleaned by just brushing dry, if after a few years you see any color difference or get dull or want to change colour you can get them re-painted using metal paint spray available in the market. These grills come in Cast Iron, which can be used for floor applications, normal traffic floor area. * Manufacturer’s Warranty – Our registers come with 12-month warranty under normal use by the buyer (does not cover finish/color), normal wear and tear or improper use/installation. Details : * Brand : Prima Decorative Hardware * Available Finish : Black, Brown, White * SKU : 424ARGCA Warning: California's Proposition 65