Features: 1) Size: 40cm-140cm, with 55cm, 65cm and 75cm as regular sizes 2) Main markets: USA,EU,Austrial,Canada Japan.... Features: ... 1) Size: 40cm-140cm, with 55cm, 65cm and 75cm as regular sizes2) Main markets: USA (70%), Korea, Germany, Australia3 ... qualityInner packing: 1pc/polybagOuter packing: 20pcs/ctn Sell Anti-Burst Gym Ball