Tecnifibre 4S 16/1.30 Tennis String Reel (Black) Yellow 34 Tennis String Reel (Red)

34 Tennis String Reel (Red) Specs:

Solinco Hyper-G Soft 17 Tennis String (Green) Specs:

power and spin potential

Length: 675 mm

Head Graphene 360+ Speed Pro

Tecnifibre 4S 16/1.30 Tennis String Reel (Black) Yellow 34 Tennis String Reel (Red)Tecnifibre 4S (Formerly Black Code 4S) is a spin oriented and durable tennis string that lets you hit hard and generate your own power with big strokes. 4S has a square profile that bites into the ball really well for great spin, especially for players that have good technique to brush up on the ball. Impressive from right off the stringer to the point it breaks, Tecnifibre 4S tennis string is a great choice for players that want to generate spin and