★【Improve Sitting Posture】The ergonomic design of the wobble cushion helps relieve back, shoulder and neck pain caused by long time sitting and working in office.
★【Optimize Your Workout】Balance disc improves the efficiency in workouts, yoga, pilates, ballet and most exercise routines through adjusting the inflated level to change your body posture.
★【Suitable for primary school, home and office use】: 34cm Wobble Cushion Diameter -34cm/13.4inch , Height-7cm/2.8inch, The maximum weight limit is 450 lb. includes an easy-inflation pump
★【Adjust As You Wish】 - It is pre-inflated. It comes with a pump so that you can adjust the inflated level as what you want.
★【Unmatched Customer Service】 - 100% satisfied or fully refunded! provides you with professional customer service. Replacement or refund of all products within the 60-day warranty period. No reason needed, no hassle : it’s that simple!