PRO LINE Tennis String Set (12m)(17g-1.25mm)(Black)

This is one of the softest and most responsive co-polyester strings offered by Kirschbaum. Compared to a traditional polyester string Pro Line offers better pocketing along with a more forgiving feel on off-center impact. This string has great durability and comes pre-stretched for better tension maintenance. This string's precise and predictable response will enable you to swing bigger when going for pace and spin. 

Based on 20 years of experience in Tennis string manufacturing, the tennis strings made of co-polyester materials with top quality products like Competition and Touch Turbo, furthermore improved and developed new formulations. Pro Line offers tournament players an extraordinaire mixture of power, Control and spin potential. A constant dynamic response of the string bed and the maintenance of the installed string tension grants steady playing characteristics and performance.