Introducing the thinnest version of POLYTOUR Force! Designed with a more elastic construction, this string delivers easier access to power than a traditional polyester monofilament. It also has a low-friction surface, which reduces frictional wear (think durability) and increases snapback (think spin). Big hitters looking to drive the ball through the court with more force, will love this one.

• Gauge: 17/1.20mm
• Length: 39ft/12m
• Composition: Co-polyester Monofilament
• Color: Red, Black