Features: Increase Secondary Focus-Continuous movement while sitting relaxes the right side of the brain, leading to better focus. An Outlet For High Energy-Provides an outlet for children with high-energy and sensory seating for ADD, ADHD, or Autism. Anti-Tip Safety-The gently-rounded base has a patented anti-tip ring to help prevent falls. Finger Space-A generous amount of space around the rim prevents hand pinches. Lifetime Warranty-Satisfaction guaranteed with lifetime Warranty on Kore products. Easy Storage (Compact)-Low profile allows for stacking and storing. Perfect for Activities-Homework, , drawing, eating or board games are no longer sedentary activities. Benefits: Manufactured with Antimicrobial Protection against the spread of common bacteria; FDA approved and successfully tested to reduce up to 99.9% of common bacteria including E. coli, listeria, and S. aureus. Provides an outlet for children with high energy or sensory seating needs like ADHD or Autism. Homework, reading, drawing, eating or board games are no longer sedentary activities. A generous amount of space around the rim prevents finger or hand pinches. Third-party tested and passes government regulations for children’s safety. Low profile allows for easy stacking and storing. Great for training on an unstable surface to improve balance, proprioception, stretching, aerobics, mobility, and reflex. Can provide a full-body workout to strengthen core and leg muscles by engaging muscles not often used. Great for standing desks too! The rocking motion can help strengthen one’s core and help improve balance and posture with daily use. Very little maintenance needed; easy to clean and has antimicrobial protection. It Will never deflate, and no additional parts are needed. Satisfaction is guaranteed with a lifetime warranty. Wipe Clean. Made in the USA. The maximum load weight is 250 lbs.