Hubbell 34251 Brown Floor Box Cover and Flange - 4 Pack - Durable Electrical Outlet Cover for Home, Office, and Commercial Use

I wanted a silver nickel finish and bought two different types, only for my electricians (two different companies - don't ask!) to tell me that they were incompatible with the way my floor outlet boxes had been built. One of them, even though I bought here on Amazon, involved a hefty "re-stocking fee", so that was money down the drain.Reluctantly, I tried these plastic ones and they fit perfectly for my application and I must admit they look fine in my dark wood floors. My review is really a warning that buying these floor boxes / covers to retrofit can be a pain. Shop carefully.