Anti-Explosion Exercise Ball is easy to clean with a soft, damp cloth. Most importantly, our fitness ball is phthalate-free and contains no heavy metal elements. Advanced fitness balls can be used to improve core muscles, improve balance, and lose weight. The act of remaining still involves extra muscles so you can get better results with less weight.

Exercise Yoga Ball is Great for physical therapy, athletic training, weight loss exercise, and also bodybuilding training. Manual air pump included with additional plugs. It is Perfect to improved posture and relieving lower back pain. Use for home exercise, yoga, pregnancy, or improve your core strength.

Specifications:

• Size: 55cm/65cm/75cm
• Weigh: 55cm-600gr, 65cm-800gr, 75cm-900gr 
• Material: PVC

*1cm=10mm=0.39inch.