Najpopulárnejšie veľkosti týchto produktov sú os, ONE SIZE, 1 ks, 2 ks, 55 cm, S, M, L, XS, osfm, No size alebo UNI. Všetky veľkosti
Gymnastic massage ball 2in1 Spokey HALF FIT: | | - a perfect replacement for a classic chair – sitting on a gymnastic ball requires correct posture | - has an Anti-Burst system, thanks to which in case of puncture or overpressure of the ball there is a slow release of air | - can also be used during