Fellowes Office Suites Mesh Back SupportFellowes Office Suites Mesh Back Support At your desk, if your back hurts, it's likely that your chair isn't comfortable for you. The Fellowes Mesh Back Support is an easy to use, reasonably priced, and incredibly durable addition that can be made to your current chair. For the utmost comfort as you work, the form is created to better support the lumbar curve of your spine. The airy mesh fabric gently follows the contours of your body to give your