An ergonomic backrest that helps in preventing backache by correcting the sitting posture.Suitable for executive seat and car seat. Lasting resilience to provide support over the years. Adjustable belt ensures that your backrest is in position whenever you sit. Scientifically designed lumbar curve provides optimal pain free support. High density memory foam material can well withstand the force released by the waist and back. Mojorest lumbar support pillow provides ultimate support and comfort.