Looking for a tool to develop your balance and coordination? Look no further than our Exercise Ball! Get a grip on your health and wellness routine with the COREFX Anti-Burst Ball. This exercise ball not only helps you to stay in shape but also strengthens your whole body! The COREFX Anti-Burst Exercise Ball increases the efficiency of your workout by engaging and strengthening your core. The exercise ball features high density professional quality of non-toxic PVS material, free from latex, lead, and phthalates! So whether you're using this for yoga classes, at the gym or during pregnancy and labor as a birthing ball, this is perfect for every need. Available in two different sizes to accommodate your specific height 55cm for 5'1\" - 5'8\" and 65cm for 5'9\" - 6'2.