Chair SpinaliS Basic Choose seat height (Gas Lift) for your height:Small Gas Lift | for shorter than 5'5'' and develop a strong

and develop a strong

Active seat promotes proper posture

Active seat encourages natural posture

engages the core

Gliders are the fixed legs for a chair that can be used instead of the castors

Chair SpinaliS Basic Choose seat height (Gas Lift) for your height:Small Gas Lift | for shorter than 5'5'' and develop a strongIs This The Chair My Back's Been Waiting For? Made for active kids ages 515, and for smaller adults. Recommended by pediatricians for a healthy spine development. Chair that grows with your child thanks to adjustable seat and backrest height. Designed to fit body types between: 4' 510 in height & 50 lbs 150 lbs in weight For users under 5', we recommend the Foot Ring for proper foot support Active seat promotes proper posture, activates core muscles,