The Fellowes Office Suites Mesh Back Support helps to reduce tension associated with extended desk work by maintaining the lumbar curve of the lower back and gently moulding to your body contours. This helps in providing uniform support across your entire back and alleviates aches and strains.Suitable for use on any chair, this back support has a mesh design for air flow and a simple elastic web attachment.Reduces tension by maintaining the stress free lumbar, mesh fabric allows air flow for your personal comfort, gently moulds to your body’s contours to provide maximum uniform support, easily attaches to any chair