Made from uniquely refined co-polymer polyester with a soft molecular construction, Sonic Pro string offers excellent control and touch. Though polyester strings are stiffer, durable, and more control-oriented, Sonic Pro is soft-feeling and offers a livelier response.
• Gauge: 16 (1.30mm)
• Length: 40ft/12m • Composition: Polyester
• Colors Available: White, Orange, Black