Tumaz Wobble Cushion - Wiggle Seat to Improve Sitting Posture & Attention Also Stability Balance Disc to Physical Therapy, Relief Back Pain & Core Strength for All Ages [Extra Thick, Pump Included]

??Improves Focus for Children? - Tumaz wobble cushion provides a fun way for children or students to maintain sitting on the chair. ??Strengthen The Core Muscle? - You need to maintain balance when sitting on the cushion which makes you strengthen the core muscle accordingly ??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. ??Specifications? - Diameter is 13 inch and weight is 1,000 g. The load capacity is up to 1,000 lbs to ensure your safety. ??Unmatched Customer Service? - 100% satisfied or fully refunded! Tumaz 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!