The gamma live wire xp 127mm tennis string 110m reel features multiwrap live wire monofibres and zyex monofilaments with pearl coating the string is available in a 110m 360ft reel and provides enhanced durability and reduced tension loss thanks to the zyex monofilaments added to the outerwrap it ensures a firmer crisp feel and gut like playability and has a gauge of 17 127mm in addition the live wire xp incorporates the x tra performance technology as well as the live wire technolog