Rope : 67.3% Polyamide 6 (PA6), Rope : 23.6% Polyurethane (PU), Rope : 9.1% Polyether Block Amide (PEBA)
Our certified instructors and the best young players in northern France.
We test our product advantages in the laboratory: The string durability test is conducted in the laboratory by the Cannon Ball machine, which verifies the longevity of each string. The string power test is conducted in our laboratories by the "notched bar impact test" and verifies the product's energy return and its ability to transfer speed to the ball.
avoid changes of temperature and humidity on the strings. Do not leave your racket in your car boot: the temperature can rise and fall dramatically!