Love. This. Quarter. Pipe. It is concrete. Does not need wax. Perfect size and shape. Has an awesome weight to it. And unlike other quarter pipes, it not only is priced extremly affordable, but it comes with a piece of material that makes for riding onto the quarter pipe seamless and a smooth transition. It can be grinded on like a ledge as well. It has unlimited potential on the amount of options one can use this obstacle for.
Such am awesome upgrade over the plastic quarter pipe it replaced.