This fits your. Make sure this fits by entering your model number. 16 lb 128mm lathe turned iron IAAF certified track & field shot put. Craftsmanship backed with 3 year warranty. Designed for top throwers looking for a specific 128mm diameter. Lathe turned to a perfectly balanced sphere. Feels great in your hand. Championship performance at an affordable price. Buy quality. Get quality results. Color may vary from picture. Balanced for the best performance. Increase your personal record. Reach new milestones in throwing distance. IAAF certified. Meets all IAAF, NCAA, & NFHS specifications.