【New Unused】GronG Balance Disc Balance Cushion Set of 2

GronG Balance Disc / Balance Cushion - Set of 2 with Air Pump

This balance disc is perfect for strength training, core training, and general exercise.
[Adjustable Air Pressure] You can adjust the amount of air inside to suit your needs.
[For Office or Home Use] The smooth, knob-free design makes it comfortable to use as a cushion.
[Exercise Examples] Single-leg balance, single-leg lunges, squats, push-ups, and more.

*This is a new, unused item, but the packaging has been opened.
*Includes air pump (new and unused).
*Instructions not included.
*Will be shipped wrapped in cushioning material over the box.