Yonex Dynawire Tennis String Reel uses a solid core construction for a crisp feel and durable response. The string also incorporates a unique metal film around it for a boost in power, and silicone coating to help the strings slide easily. Dynawire is a solid all-around synthetic gut string with a comfortable response.

Construction: Solid Core Synthetic Gut with Silicone and Metal Film wrap

Colors: White | Blue | Black | Red | Yellow

Gauges: 16 G / 1.30 mm | 16 L / 1.25 mm

Length: 656 ft / 200 m