Thera-Band Standard Exercise Balls - Red, 21" (55cm)
(SEE AVAILABILITY ABOVE FOR ESTIMATED DELIVERY) - Thera - Band Standard Exercise Balls - Red, 21" (55cm) - Thera - Band Standard Exercise Balls - Each ball package includes 2 ball plugs & an inflation adapter. All balls tested to 600 lbs of static weight. - Rolyan products are internationally licensed & manufactured for home & clinical use. Most of their products offer a lifetime warranty.