Lumbar Rolls help maintain proper spinal alignment and provide relief from lower back pain. Help maintain proper spinal alignment with the comfortable and cost-efficient Lumbar Rolls. These durable cylinder cushions provide superior comfort when sitting in an office chair or riding in a car. Lumbar Rolls feature an adjustable strap with a snap-lock buckle that allows them to be placed in a fixed position, such as around your desk chair or driver's seat. Adjustable strap with snap-lock buckle allows lumbar roll to be placed in a fixed position.