A third generation triangular-shaped co-polyester, Genesis Trionic 16G 1.30 Tennis String in Black has special chemical additives for excellent spin and comfort. The three-sided construction, and good elongation make Trionic a good choice for players seeking a comfortable polyester option.
Material: Triangular Co-polyester
Gauge: 16G (1.30 mm)
Length: 40 ft. (12.2 m)
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