Suitable for those who want a combination of spin, snapback & durability, the Tecnifibre Pro Red Code Wax is a monofilament tennis string featuring Thermocore technology for increased flexibility & elasticity. It is an official string of the ATP World Tour & guarantees maximum lubrication & less friction thanks to polyethylene wax impregnated into the polyester matrix. The string comes in a 12m (32ft) set perfect for re-stringing one racket.