item name: gym ball diameter size:45cm,55cm,65cm,75cm,85cm,90cm120cm color:every color logo:1 color print or 3 colors stic Item description:yoga balldiameter for option: 45cm,55cm,65cm,75cm,85cm,90cm,120cmcolor:red,blue,green,pink,lemon,orange,yellow,purple,grey,silver,black,ect.we can do according to PMS offered.advantage: a.easy to open and close DIY by pump( hand pump or foot pump) b.to be ...