Trideer Flexible Seating For Classroom Elementary, Yoga Ball Chairs, Blue, 55Cm Product Features ?Help Concentrate Improve Posture?The bouncing on the stability yoga ball chairs increases blood flow to the brain resulting in reduced restlessness deeper concentration. Traditional desk chairs keep kids in the same posture for a long time. Using our exercise ball chairs for kids can improve sitting posture to encourage a healthier study style. ?Safety Materials?The materials of our balance ball chairs are up to CPSC standards for children. And the special foaming process of our kids' desk chair can bear a weight of 264 LB, covering 97% of the weight of teenagers under the age of 15. When the exercise ball for kids hits a sharp object, the balance ball will deflate slowly rather than splitting, to ensure the safety of kids. ?Uniquely Designed Legs?Our uniquely designed chair legs, with a diameter of 45 mm and more contact area on the floor, make the flexible seating more stable. Also after kids stand up, the soft yet supportive legs can keep the yoga ball chairs in place. ?Quality Parent-Child Time?When using our kids' yoga balls with other Trideer exercise balls for adults, you can exercise and play with your kids. It is a superb way to spend quality time with your kids exercising together on balancing balls. ?Exclusive Service?30-day no hassle returns 12-month Warranty lifetime customer service. Shipping: Shipping is complimentary within the lower 48 US States. We Do Not Ship to PO/APO Boxes, HI or Alaska We Do Not Ship Outside of the Continental US All items ship within 24-72 hours of Payment For large items that require Freight shipping a valid phone number is required to call and schedule your delivery Terms of Sale and Feedback: Feedback is extremely important to us and If you are satisfied with our transaction, please take a moment to leave Positive Feedback. YOUR Satisfaction is our #1 Priority! If there are any issues, PLEASE contact us BEFORE leaving a neutral or negative rating so that we may resolve any concerns. We PROMISE we can make you happy if you give us a fair chance. Returns / Concerns: All items qualify for returns within 14 - 30 days of receipt. Buyer is responsible for return shipping on any item that is not damaged Please be sure this is an item you want before making your purchase. Customer Satisfaction is our TOP priority! All items are IN STOCK at time of listing. Inventory changes constantly and it is impossible to maintain a perfectly accurate count of all items. Please do not penalize us if we have to issue you a refund! Thank You For Your Business!