Trideer Balance Disc Wobble Cushion Wiggle Seat on Office Desk Chair, Strengthen Core Stability, Relive Back Pain & Improve Posture & Physical Therapy (Home & Classroom & Gym)

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100% Cushion
Improves Core Stability: Use the balance disc as a fitness tool during workout or yoga, and your core muscles will get exercised after using our balance pad by working to keep the balance.
Relieves Back Pain & Improves Posture: Put the wobble cushion on the office chair, and this balance pad can prevent you from working in the same posture for way too long.
Matte Surface & Non-Slip Grip: The wobble cushion can bring a comfortable feeling and safe protection to you. Using our balance pad can decrease the chance of ankle and knee injuries while exercising.
Perfect for Home & Office & Classroom: The balance board has a diameter of 33 cm/13 inch and a maximum weight limit of 450 lb. It is easy to carry and use at home, office or classroom.
Easy to Use: Inflation Pump included. The updated version of the inflation hole on the side can prevent the needle from being broken while inserting.