Vintage NOS 5.25x8" Ornate Cast Metal Wall Floor by Grate Bennett Ireland Inc.. The top of this grate is cast iron and the sides underneath are a cast metal. There is paintware, discoloration and rust from age and sitting all these years. It has never been installed. The top piece that is cast iron is 8.75 in wide by 5.75 in long. This will fit into an opening that is 5.25 inches by 8 in and it has a very small lip all the way around. Only about a quarter of an inch. It's brown in color and it's marked Bennett as shown.