Designed by the world-renowned physiotherapist Robin McKenzie, the Original McKenzie Slimline Lumbar Roll, when used correctly, can help prevent the onset of back problems, and help reduce a user\'s existing neck and back pain by improving posture.Produced to the highest quality and specifications this Slimline Lumbar Roll is made using medium density foam for a medium level of support and has a slightly flatter design than the rest of the McKenzie range. The Original McKenzie Slimline Lumbar Roll has a slightly flatter profile that is ideal for use with modern seating that has been designed with some level of lumbar support. The design of the slimline lumbar roll makes it ideal for use by elderly or smaller users, and by those who have a limited range of motion in their lower back and therefore cannot tolerate a larger size lumbar roll. Providing effective support and delivering real results, Original McKenzie Lumbar Rolls are the genuine article and are ideal for use in the home, the office or the car.