Extra Thick Exercise Ball Yoga Ball 22in/26in/30in for Workout Pregnancy Stability,Anti-Burst and Slip Resistant Swiss Ball with Pump for Yoga, Pilates, Fitness,Birthing,Physical Therapy

【ANTI-BURST SYSTEM】The FITMIND Exercise Ball has a honeycomb structure, which means that if it is punctured by a sharp object, it will only deflate slowly, therefore reducing the risk of injury and making it friendly to pregnant women.
【ANTI-SLIP SURFACE】The excercise workout ball has a high quality non-slip surface that gives you peace of mind when doing Pilates, yoga and pregnancy gymnastics, and is safer and more stable for use at home, in the gym or outdoors.
【TOP QUALITY MATERIAL】Our stability ball is made of high quality PVC material, free of BPA and heavy metals, healthy and skin-friendly, safe for pregnant women to use. The wall of the fitness ball is 2mm thick far more than normal yoga balls, and the load bearing can reach 500KG.