Tecnifibre 4S 18 Gauge 1.20 mm 24mm) is one of the

24mm) is one of the most popular multifilament strings ever made

and power while maintaining arm comfort

this string offers excellent comfort

this string features a polyolefin ribbon wrapping around a multifilament polyamide core

Tecnifibre 4S 18 Gauge 1.20 mm 24mm) is one of theTecnifibre 4S 18 Gauge 1. 20mm Tennis String A revolutionary ultra thin multifilament string engineered with 4 Spiral technology for exceptional feel, explosive power, and unmatched comfort Product Overview Tecnifibre 4S 18G (1. 20mm) represents the pinnacle of multifilament string innovation, featuring the groundbreaking 4 Spiral (4S) technology that revolutionizes how power, comfort, and control are delivered in tennis strings. This ultra premium