Pair of solid brass propellers, vintage candlesticks! These are great for nautical or steampunk style decor.
They're pretty heavy, though not made to be used as actual propellers of course. They measure about 4 1/2" in diameter x 2 1/2" tall overall.
Both are tarnished, we've left them as found because we love the old patina look. You could probably polish them up shiny if you like.