Our 65cm super strong, anti-burst strength ball is available in fresh, original colours and will add a bit of glam to your workout. Totally portable, flexible but firm, our balls are suitable for limitless workout routines, core strength training, stretching, resistance training and great for toning. Also super comfy and supportive as an extra seat anywhere at home. Our environment will benefit from the non-toxic materials, as our strength balls are free from latex, BPA and heavy metals.