The Dry Court is one of the fastest ways to dry a court. Little effort is needed to push the unit. The blade is a soft composition rubber so it molds itself to the court surface. Water is retained within the 60" bladed area and is then pushed off the end or side of the court, eliminating the need to retrace your steps. The Dry Court provides nearly twice the drying area of a typical 36" roller. One replacement rubber sponge blade is included with the unit. Additional replacement blades are available.