Manufacturer's Description:
This stability ball has been designed with a more pliable PVC compound and thicker shell making it more durable than the other stability balls. Perform a variety of strength training, balance, core, and flexibility exercises. Available in three sizes. Air pump sold separately. Wt. 5 lbs.
* Provides firm support under heavy loads.
* Deflates slowly if punctured.
* Burst resistant up to 1,000 lbs.
* Static weight limit of 2,000 lbs.