Meet the Aeris Swopper: an ergonomic office stool that helps protect your back at home or work. It ensures dynamic sitting and takes unnecessary stress off your back with up and down movement. The Aeris Swopper can be adjusted from 17.71 – 23.23 inches. It can handle up to 265lbs of weight.
This stool keeps your body active to promote blood circulation. Its convex seat ensures an upright posture. The bad news? Something like this doesn’t come cheap.