... 40" 2 with logo printing 3 color:red ,yellow,black,siver,pink ect Features: 1 Fitness balls from 16"to 40" 2 ... logo printing 3 color:red ,yellow,black,siver,pink ect 4 standard fithess balls and anti-burst fitness balls available 5 Made ... logo printing 3 color:red ,yellow,black,siver,pink ect 4 standard fithess balls and anti-burst fitness balls available 5 Made ...