pilates ball smooth yoga ball 45/55/65/75cm exercise ball with pump

pilates ball smooth yoga ball 45/55/65/75cm exercise ball with pump color: red/blue/gray/purple/pink/green do choose the right one you needed material: pvc 45cm about 350g 55 cm about 600g 65cm about 800g 75cm about 900g 85cm about 1000g adjust size acoording person hardness requst,no not over it max size. if you purchase yoga ball, delivery and gas pump to pull air lock