These rubber feet are exactly as described. I need them to stabilize the table top for a pair of strings I made as a Christmas present. I used red oak for the base and although I pre-drilled the holes before attaching them, I was impressed with the Phillips head screws when I installed them. I can't say for sure that the screws are rust free, but they definitely work that way. For size reference, the board pictured is 3 1/2" wide and 12" long. I would probably use the following size if I put it on a standard size cutting board.
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