Tecnifibre Black Code 4S is a co-polyester tennis string with a square shape and four spin-friendly edges. Black Code 4S enabled players to execute the most powerful strokes without fear of overhitting. Additionally, it is a spin oriented and durable tennis string that lets you hit hard and generate your own power with big strokes.
Gauge: 16
Diameter: 1.30 mm.
Construction: Monofilament
Composition: Co-Polyester
Shape: Square
Colour: Black
Length: 40 ft. / 12.2 m.
Made in France
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