Check the listing for details. Solinco Hyper G 16L Tennis String. Condition: New. Listed at 13.98 USD. Solinco Hyper G 16L Tennis String 1 Set - Power and Spin Feel the difference of the green string with the squared structure and even more top spin. This monofilament in co-polyester was elaborated by Solinco to gain even more control. This string will be perfect to deliver powerful shots while keeping the ball in the court. This string will allow you to acquire fast racquet head speed, especially if you opt for a thin gauge. If you are looking to hit heavy top spin, this string is for you ! The co-polyester and squared structure of the string will enhance the ball's ability to rotate. Thanks to the Solinco Hyper-G, you will deliver heavy top spin balls that explode off the ground... Your opponents are going to need a solid arm ! Length : 12 m / 40ft Gauge: 1.25 mm / 16Lg Material: Polyester Available Color: Green 1920100