The SmartFit Conform Back Rest takes sitting comfort to a new level, with patented back support technology that works in nearly any type of chair. The SmartFit System allows you to customise the height of the backrest to your personal comfort colour for maximum support for your spine and lumbar.Ventilated back panels conform to your body type through four independent springs that articulate when you shift your posture. And because the panels are ventilated, it dissipates heat to keep your back cool and dry throughout the workday.The SmartFit System allows the user to select the ideal, personal height setting using the colour-coded fitting chart so they can set the backrest in a position that provides the most comfort and support for your spine and lumbar. The height adjustable setting allows the user to Slide the base up or down to your comfort colour to set the back rest at the ideal height, providing the maximum comfort and support for their spine and lumbar while sitting in a chair.* Minimum quantities may apply, please check before ordering.