A few easy adjustments to your workstation can make a huge difference to your daily routine. At all times you should avoid straining your back muscles and putting your body at risk. With this Fellowes back rest for office chair, you can make sure that you are retaining the correct posture as it provides additional spinal support to maintain natural back curvature and the innovative design moulds to your body's contours. Eliminating the need for re-adjustment, the tri-tensioning attachment holds the office chair back support in place for a comfortable working environment. It's ergonomic design incorporates two wings which move independently to mould to your back with vents to promote airflow. Sitting in a chair without proper support can cause back discomfort, poor circulation, overall fatigue and long term issues which is why a using a Fellowes back support for office chairs is a necessity in any office or home environment in order to maintain your posture and improve overall comfort. This back rest for office chair can easily attach to any chair and is accredited against FIRA - an ergonomic accreditor for Fellowes.