Libima 4 Pcs Flexible Seating for Classroom Inflatable Yoga Ball Chairs with Pump Donut Exercise Ball Chair Cushion Seat for Balance and Stability Training Home Office Gym Workou

• Inflatable Yoga Ball Chairs: includes 4 pcs of colorful inflated donut ball chairs, along with 1 hand pump; Each flexible seating measures approx. 16.8 x 16.8 x 8.8 inches after inflation, which is sufficient to meet your balance training needs; You can also share them with family, mates, students or colleagues
• Core and Balance Training: the flexible seating for classroom is designed to enhance concentration by promoting sustained muscle contraction, fostering the development and growth of children, and effectively improving the focus and alertness of both children and adults
• Reliable Material: our yoga ball chair is made of thick PVC material, which is non toxic, safe, resistant to dirt and scratches; It features a honeycomb stable structure design to keep this donut exercise ball from exploding; It is suitable for kids' and adults' long time using
• Easy to Inflate: the exercise ball chair comes with an inflation air pump for easy and fast inflation of the exercise ball; The stability ball is deflated when arriving and can be inflated in minutes with the pump; When not in use, easily fold and carry these portable balls; Enjoy comfort wherever you go
• Widely Applied: these flexible seating ball is versatile and practical, it can be applied as a ball chair in the gym, office, home, kindergarten, and classroom, but it is also good for stability and strength exercises; It is suitable for core training and balance training in the gym, office, or classroom