This durable string from the top brand Head is suitable for advanced players who want to play a controlled power game. The Control Reel contains the unique RIP technology, this means that the polyamide solid wire has a sheath of polypropylene. This makes the string virtually indestructible and allows for extra control during the game. Because of the quality of the material, the strings have a high durability. The strings are perfect for the damping of vibrations, to avoid any injuries. This roll contains 200 metres worth of string with a thickness of 1.25 mm.