LW Zylon Carbon 5 Black Serie 2.0LW Zylon Carbon 5 Black Series 2.0 is a round racket for you who are primarily looking for control in yours game. The hexagon-shaped frame provides extra torsional rigidity. The medium hard core, EVA Hypersoft core, together with a mixture of carbon & fiberglass gives a hitting surface that gives both speed and increased control of the ball. The frame is also reinforced in the heart of the rack by Varlion's Hexaforce technology, which provides additional rigidity and control. The frame guard that is pre-assembled on this model weighs 50% less than previous years but provides the same fine protection.LW Zylon Carbon 5 Black Series 2.0 differs in several different ways:• Graduate drilling pattern, by optimizing the diameter of the holes and their location on the striking surface, you get a bigger sweet spot and a better feeling in the hit. • Hexaforce, reinforcement in the heart of the rack that provides better stability to the frame. • Hexacore bumper, a