Tecnifibre 4S 16/1.30 Tennis String Reel (Black) Court Equipment Curved frame protector provides leverage

Curved frame protector provides leverage to tie knots

Tecnifibre NRG2 16/1

offering superior feel

Diadem Solstice Black also delivers better tension maintenance thanks to an updated extrusion process

Tecnifibre 4S 16/1.30 Tennis String Reel (Black) Court Equipment Curved frame protector provides leverageTecnifibre 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