Tecnifibre 4S 1.30mm Tennis String Black

The softest monofilament polyester string.

• Gauge: 17/1.30mm
• Length: 40ft/12.2m
• Composition: Co-polyester Monofilament
• Color: Black
• THERMOCORE: Great flexibility for a polyester string
• Polyester flex: Softness and tolerant for off-centre hits
• Pentagonal shape: Spin potential