Introducing 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. The softer feel is a nice bonus.

• Gauge: 17/1.25mm
• Length: 40ft/12m
• Composition: Co-polymer Monofilament
• Color: Black