Really Good Stuff® Sit N Gym Jr 18 Ball Chair 1 ball

"Really Good Stuff® Sit N Gym Jr. 18"" Ball Chair - 1 ball". "This ergonomic ball is a great seat for students struggling with attention span and proper body alignment. Ball has small feet on the bottom to keep it stable; the latex-free vinyl is super strong and surface washable.
1 inflatable ball chair * Size: 18"" diameter * Color: yellow