From Fellowes' Office Suites Collection the Mesh Back Support reduces tension in your body by maintaining the lumbar curve of your lower back. Designed to attach easily to any chair this back support gently conforms to your body's contours for uniform support that improves your posture and helps you stay comfortable. Since it is crafted from a unique mesh fabric this support promotes airflow to keep you cool and further enhance your personal comfort. Easily attaches to any chair. Gently conforms to your body's contours to provide uniform support. Mesh fabric allows airflow for personal comfort. Color: Black. Dimensions: 5 x 17.8" x 15".