Slightly-rounded base keeps muscles and minds engaged!
Aluminum base features a textured TPU ring that engages the core while gripping the floor. Easy one-hand ring adjustment instantly provides the proper height! Push anywhere on the ring directly under the seat to quickly lower or raise the seat’s height. Padded mesh seat is comfortable and easily swivels 360°. Seated Stool adjusts from 17” to 22”H; Standing Stool adjusts from 22” to 31¾”H for taller users and to lean against it while standing. Both support 250 lb and are 15½"L x 15½"W.