- T-Pro kit 6 files for your daily uses. - 2 #17/08 19mm & 2 #20/04 & 2 #25/06. - Multi cross-section design for best performance . - 4/6 Taper suit for ordinary GP. - Enabling effective irrigation. - Amazing flexibility & High fracture resistance . - Safety non-cutting tip minimizes risk of ledge formation. **For further product information , please contact Chat Support**