As one of the most popular ball machines in the world

designed ultimate comfort and protection

Extra durable anti-scratch and anti-fog treated lenses

Power Series

so they won't go flat as quickly

HEAD RIP Control 16 Color:Black As one of the mostWith HEAD RIP Control 16, you get a uniquely constructed tennis string that provides an excellent combination of durability, control, feel and spin. It serves a unique market of tennis players that are fairly consistent string breakers, but don't want to go to polyester strings. This multifilament has a unique construction that promotes durability without greatly enhancing the stiffness of the string. Extraordinary feel, soft touch. Excellent control