Improve posture anywhere with an inflatable vinyl disc that strengthens core muscles while you sit. A bumpy, grippy bottom side prevents it from slipping in any situation, and a subtle texture on top provides a plush, sensory experience in chairs or on the floor. Includes an air pump to inflate the disc to desired thickness. Add more air for slightly more traditional seating or remove some to increase instability and work out wiggles.
Vinyl construction is extremely durable and easy to clean. It is a great option for seating indoors or out, allowing students to set up a study space anywhere they want. When used outdoors, simply wipe the seat clean of any dirt or rocks to ensure long-lasting use and to protect indoor floors. Available individually or in a Set of 24 with a convenient storage bag that also makes transportation simple. Supports up to 220 lb. 13" dia x 1" thick; 1-1/2 lb.