SONIC PRO TOUR RPET Tennis Strings are built for players who want heavy spin without sacrificing control. Featuring a unique 8-sided monofilament construction, this string bites into the ball for sharper angles and more confident shot-making. The result is a controlled, comfortable response with just the right amount of power—ideal for players looking to attack with spin while maintaining consistency from the baseline.

Specifications

• 8-sided construction for enhanced ball bite and extra spin

• Monofilament string delivering control with added power

• Comfortable feel suitable for players of all levels

• Made in the United States

• Length: 200 m / 660 ft

• Gauge: 1.25 mm / 17 g