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Product Specifications


17 gauge/ 1.25mm


660 feet/ 200 meters

Item #


Style #


Item is returnable, but does not qualify for free returns.

HEAD Sonic Pro 17 660' Reel

The HEAD Sonic Pro 17 660' Reel is a high performance tennis string that supplies players with more control and touch on the courts. It is a uniquely refined co-polymer polyester with a soft molecular construction for extra pop and spin. For club players who need a durable string for their weekly training sessions, choose the HEAD Sonic Pro 17 660' Reel!

  • Provides exceptional durability string.
  • Offers excellent response and playability to make a difference in today's fast game.