ENERGi - iSTOOL13 Adjustable Height Motion Stool

Height can be adjusted from 23"H to 34"H, using any 3 buttons easily found under seat. Height is controlled by a gas spring which is hidden by a cylindrical cover to give the stool a single continuous style
The stool returns auotomatically to upright position after use
Upholstery choice is offered in our. Black Healthcare Grade Vinyl
A trumpet-shaped base further enhances iSTOOL13's sleek profile 
An internal counter weight provides self-stabilizing action while a soft elastomer sole grips different types of floor surfaces. 
Both are carefully selected to give the user confidence to use the stool in many different sitting positions.