Designed by the world renowned physiotherapist Robin McKenzie, the Original McKenzie Super Roll, when used correctly, can help prevent the onset of back problems, and help reduce a users existing neck and back pain by improving posture.Produced to the highest quality and specifications this Super Roll is made using high density injection moulded foam and therefore has a firm feel. The Original McKenzie Super Roll is a really superior lumbar support that provides the user with the ultimate in function and aesthetic value. The Super Roll will provide the user with support for an almost indefinite period, with its flatter curved shape fitting comfortably around the body. 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.