Tecnifibre has produced tour level performance in the TF40 305. The TF40 305 features a medium flex, 22 millimeter beam, and a dense 18x20 string pattern. At only 10.8 ounces unstrung, the 18M can help intermediate to advanced ball strikers attack with greater control. The racquet features a dense 18x20 string pattern, which is aided by new Xtense Bumper and Grommets. The system enlarges the sweet spot with longer eyelets and wider bumpers where the mains and crosses intersect with the frame.