Item Type: Tennis Racket String Material: Polyester Size: Length: Approx. 200m/ 656.2ft Color: Black 1Adopt polyester material, firm and durable, increases strength and resilience. 2Reduce the risk of injury, suitable for people with minor wrist, shoulder and elbow injuries. 3200m/ 656.2ft per plate, can be used for 16?19 times, no more worry of the racket broken. 4It is designed for offensive players, and it is suitable for advanced players, meet your different needs. 5With two different size to choose, you will find one you need, meet your different needs.1 x TennisRacketString200m/656.2ft per plate (can be use for 16?19 times) Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.