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.
Our tests on the products' advantages are performed in the lab: The Resistance test checks the string's resistance to breaking. This test is performed in the lab by the Canon Ball machine and lets us ensure that each cord has a long lifespan. The Strength test is performed in our labs by a charpy impact test machine. This test verifies the energy absorbed by the product and its capacity to reproduce this speed on the ball.
avoid extreme temperature changes and any moisture on the string. Do not leave your racket in your car boot: the temperature can rise and fall dramatically!