The new Polyfibre Cobra is the first string ever to be made of a modified Polyethylen, which, according to Polyfibre, gives maximum comfort. A textured outer surface gives this string a venomous bite on the ball. The Cobra comes pre-stretched for optimum tension maintenance. A very comfortable poly that provides not only control, but spin and touch as well.
• Gauge: 17 (1.20mm)
• Length: 39 feet (12.0 meters)
• Composition: Extruded co-polyester Polyethylen
• Color: Tan