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Unique four-sided shape provides optimal snap back and a surprising amount of power for a co-polyester string
Improved Tension Maintenance
Shaped for Spin
Maximum Power
Solinco Confidential Heaven Strings Silver Tennis String is a newly developed, high-performance, and versatile co-polyester string designed to offer improved playability, feel, and control while generating extreme power and intense spin and bite. This revolutionary racquet string utilizes an innovative chemical composition in combination with the high-powered polyester monofilament fiber designed and shaped to generate maximum power, control, and spin amplification as well as improved tension maintenance.