Made with thick and durable professional grade PVC materials. Safe, BPA-free and durable, and certificated by SGS safety test. Anti-burst system means swiss ball only slowly deflate instead of bursting when exercise ball is pierced by sharp objects.
Whether you’re using it as a gym ball, yoga ball, swiss ball, sitting ball or pregnancy ball, its tactile lines blend with the smooth, hypoallergenic surface could provide comfortable, non-slip contact with your skin without the sticky feel.
An birthing ball for many uses. Not only great for pilates, yoga, back and abdominal training and pregnancy gymnastics or the hundreds of low impact exercises but also can be used as an office ball chair to improve your posture & relieve back pain.