Key Features :
i : Enables students to increase focus and time on task by quietly moving while working allowing them to be more productiveii : Ergonomic disc causes the body to stabilize itself improving posture and core strengthiii : 13”/33cm diameter is a great fit for school, work and homeiv : Comes inflated and includes a pump to customize firmness for each child’s needsv : Effective indoors and outdoors on chairs, benches, and directly on the floor or groundvi : Safety tested and latex free