The Babolat Addixion is a powerful and responsive multifilament tennis string. It is designed for players looking for arm-friendly comfort, feel and playability. It has a polyamide/polytetrafluoroethylene/polyurethane construction for good durability and tension maintenance. The string is made to improve performance of your racket and help players with shorter strokes to play deeper balls. Plus, it is manufactured in France and comes as a 12m (39.4ft) set.