6 Inch Mini Exercise Pilates Yoga Ball, Stability Ball for Yoga, Barre, Training and Physical Therapy- Improves Balance, Core Strength Yoga Ball with Inflate Pump

This set is great! I use them for exercise and I keep one deflated with me when I am sitting for any length of time, I can inflate it part way and use it as support at the small of my back. It helps me sit up and keeps my back from hurting in meetings. I even keep one on the couch for the extra support. Great value and easy to inflate. These are the small 6 inch balls so I think small kids would love playing with them too because they are easy to grip.

The ball is the perfect size for exercises. Great value!!