Essential ergonomic support to successfully finish your daily agenda and leave work with plenty of energy. Entail has all the necessary features to allow any body type to maintain a healthy upright position without putting strain on parts of your body. Thus, avoiding any short-term or long-term pain. Comfortable 2″ seat together with backrest maintains contact with your body and thanks to the synchronous mechanism follows your movements. So you can stay active even when you are sitting.