This 200m reel is ideal for the player that frequently re-strings their rackets and is looking to save money by buying in bulk. Strings 16.5 – 18 rackets.

Diadem Pro X is the most powerful and firm option for string in the Diadem line. Designed with the help of current pro tennis players, this poly string is designed to provide a stiffer option than the Flash string, with a hexagon cross section. The firmness results in an explosive response off the string bed with adequate spin production from the edged shape.

• Length: 660 feet / 200m
• Colors:  Silver, Blue, Orange
• Gauges Available
  • 18 (1.15mm) Best feel
  • 17 (1.20mm)
  • 16L (1.25mm)
  • 16 (1.30mm)
  • 15L (1.35mm) Most durable