Amazon Brand – Umi Soft Pilates Ball 23-25cm/9 Inch, Small Exercise Ball, Mini Yoga Ball with Inflatable Straw for Core…

Anti-Burst Design: Safety features include factory tested burst-resistant design up to 200kg making it great for exercises where pressure is immense. If punctured it will slowly deflate rather than bursting.
Non-slip Material: The pilates ball has a non-slip surface which make it easy to grip and squeeze，the Exercise Ball can be kept in place during exercise sessions.
Easy to Inflate and Store: Pilates ball 9 inch is easy to inflate with the included tube without the need for a pump, which makes balance ball convenient to carry in group classes and store during traveling.
Develop Core Strength: The Small Pilates Ball is inflatable to a size of 23-25cm and can be used partially or fully inflated to add instability to crunches and other exercises, making it a great way to challenge and strengthen your core.
Warranty：Your satisfaction is our top priority. If for any reason you are not fully satisfied, we’ll refund your money, no-questions asked!