Large Horn Anvil, Heavy Tool Steel. Square or angled ends. Perfect for manipulating and bending metals, to make a round or angled designs. Doesn't take up much room on your bench. The mini anvil and this larger one each have their place in a shop. I use them both. You'll be amazed at what you can do once you start playing with it. Top rectangular base measures 1 3/4 x 3 inches. Only have One.