Come and see our amazing products. The small exercise ball can effectively stimulate your abdominal and inner thighs muscles, increase your flexiblity, strength and endurance. Can add instability and resistance to do a variety of exercises, and very suitable for relaxation of the body. Most importantly, it makes your exercise full of freshness and fun.Made of soft, flexible, durable and skin-friendly PVC, can remain elastic and squishy even fully inflated. Special film attached to the surface, make goonidy pilates ball smooth but non-slip,not burst even if pierced by a sharp object.The Balance ball can be easily infalted with included tube and breath, pump not required.Logo can be customized. Pls confirm with us about the packing info, stock color and exact production time before placing your order.