Help soothe baby while working your core, stretch your back, or use it as a seat. This ergonomic latex-free balance ball will be your daily go-to piece of equipment at the gym, the office, or at home. Not compatible with the Classic Balance Ball Chair. 

• Improves balance and fitness
• Strengthens core muscles
• Incorporate into yoga, Pilates or fitness workouts
• Professional-grade, anti-burst ball
• Include a easy inflation pump

Measurements: 

Medium- 65cm, for heights 5'6" - 5'11".

Large- 75cm, for heights 6'0" - 6'5".

Weight Capacity: 300 lbs. 

Materials: PVC. 6P and latex free.