Large stand-alone rock. Color may vary. If it's to big to move with a friend, it's probably a Boulder you're dealing with. And if it weighs between 200 to 900 pounds, you're most likely talking about a 2 footer! Depending on the class and general makeup of the stone, many medium sized boulders are not suitable for movement without heavy equipment. So if you're interested in one of these big boys, we're here to help! Great for any landscape.