Sitting in a chair without proper support can cause poor circulation, back discomfort, and fatigue. Maintain the correct seating posture as your work and reduce back tension with the Fellowes I-Spire SeriesT Lumbar Cushion is a foam cushion for enhanced comfort and support - it's innovative design provides comfort to your back whilst working. It has an adjustable strap with durable buckle to hold the lumbar cushion in place when attached to your chair. The lumbar cushion is made from breathable mesh fabric that enhances personal comfort and it's contemporary and stylish design makes this suitable for any office.