I could do anything else — but my flat strings will change tennis. I believe it. And I choose people who do too. Stefano Manfroi

Tennis Innovation

Revolutionizing tennis with patented flat strings for precision play.

Flat String Technology

Our patented flat string technology minimizes vibrations, enhancing shot accuracy and providing players with a superior experience on the court, approved by the International Tennis Federation for optimal performance.

A tennis net viewed from above with a clay tennis court surface beneath. The net is in focus with black strings and a white band across the top. A white line marking the center of the court is visible beneath the net.

Precision Performance

Designed for serious players, our strings ensure perfect shots and unparalleled control, making every game more enjoyable and competitive, while adhering to the highest standards set by the ITF.

Innovation

Experience precise shots with patented flat strings by Tennisline Europe.

Innovative Tennis Flat Strings