‎S(38-45cm)

[UNTI-Burst] Gooniy exercise ball is made with built-in mesh + honeycomb double protection structure, which can maintaining the soft and comfortable experience while resist up to 2,200 lbs. Even if it is punctured, it will slowly deflate. So you can do the most rigorous workouts without worring about bursting and deformation.
[UNTI-SLIP] The surface of the yoga ball is coated with anti-slip glaze and 22 anti-slip lines, smooth but non-slip, help to stay stable and easily change positions. Whether at home, in the gym or outdoors, the high-quality anti-slip function is your guarantee of safety.
[SOFT & SKIN-FRIENDLY] Goonidy swiss ball is very soft, bringing you a unique experience of comfort and relaxation. Safely certified by SGS, no smell and harmless, skin-friendly, can be used by children and pregnant women.

[UNTI-Burst] Gooniy exercise ball is made with built-in mesh + honeycomb double protection structure, which can maintaining the soft and comfortable experience while resist up to 2,200 lbs. Even if it is punctured, it will slowly deflate. So you can do the most rigorous workouts without worring about bursting and deformation.
[UNTI-SLIP] The surface of the yoga ball is coated with anti-slip glaze and 22 anti-slip lines, smooth but non-slip, help to stay stable and easily change positions. Whether at home, in the gym or outdoors, the high-quality anti-slip function is your guarantee of safety.
[SOFT & SKIN-FRIENDLY] Goonidy swiss ball is very soft, bringing you a unique experience of comfort and relaxation. Safely certified by SGS, no smell and harmless, skin-friendly, can be used by children and pregnant women.