The BouncyBand Peanut Sensory Ball Chair for Kids applies deep pressure to create a calming and soothing environment. The chair features a dipped sitting saddle, giving it a peanut shape that enables greater stability than a traditional ball chair. It’s ideal for use as flexible seating for classrooms or at home. The stability chair provides sensory comfort and support for children three and up. Sitting, bouncing, and rocking in the stability chair strengthens muscles and helps develop core strength with the front-to-back and side-to-side movement. Made of a high-quality anti-burst and slip-resistant material, the kids yoga ball chair is safety tested and latex and phthalate free. Includes a pump, two stoppers, and a stopper remover. It can hold up to 350lbs, measures 36” x 20”, and is easy to clean and store.