Gamma Zo Dart Black 17G Tennis String Reel offers control and spin with a crisp, firm feel. This co-poly string provides plenty of bite for added spin potential. The thinner gauge adds extra responsiveness and Zo Dart packs a bit more power than your typical co-polyester string
Composition: Co-Polymer Polyester
Color: Black
Gauge: 17 (1.25 mm)
Length: 660 ft
Features:
-Powerful polyester which maintains good resistance to movement
-Excellent Durability
-Plays softer after first hitting session
Check out our Buyer’s Guide for tips on choosing the right string.