Power Systems Versa Ball, 21-5/8" Dia., Jet Black Featured or over 4 lbs

or over 4 lbs

Sold 6/pack

filtered air with a powerful 4

A specially designed sealed motor prevents damage from water and other contaminants

Long-life brushes

Power Systems Versa Ball, 21-5/8" Dia., Jet Black Featured or over 4 lbsConstructed of high quality, professional grade materials and won't pop if punctured. Instead, they deflate slowly, significantly reducing the risk of injuries if a puncture occurs while in use. Easy to inflate, and includes a tape measure that makes it easy to tell when you've added the right amount of air. Sold individually. Storage options and pumps available. Features: Promote proper posture, increase lower back mobility, build back and abdominal