This new BOSU Ballast Ball 45cm is a smaller size for exercisers of all ages. Constructed of high quality, burst-resistant material, it has a six-sided surface design for proper alignment and positioning. The 2.5lbs of multi-dimensional load provides fun, visual effects and audible feedback during lifting, shifting and shacking exercises.
Includes Bosu Ballast Ball, foot pump and owner's manual.
Warranty - 3 months home use