This is a more affordable version of the Ziggler LHI endorsed by Lee Hyun il Highlights of the Rackets: 1) Reinforced Structure The frame is made with high-quality graphite that strengthens and stabilizes the racket. It gives the racket a solid feel as well as enhances its attacking power. 2) Infused grommets With infused grommets, you can use removable parts to customize the levels of power desired. The removable parts can be reconfigured to redistribute weights within the racket head for different configurations and levels of power. 3) Ultra Slim Shaft Helps you make speedy shots and provides extra attacking options. Coupled with a heavy head, you can now execute fast and powerful shots that will blow your opponents away.