I have used this every day for months! I have 2 other Mckenzie Original D-Section lumbar rolls - one I've had for years - and still going strong. I use one in the car and carry one with me to use when I am out at events, restaurants, etc. They have helped me so much that I rarely go anywhere without one. I usually use the full lumbar roll for work and the D-Section rolls for the car, when I go out, or when sitting at home. The full just fits my office chair better - but the D-section rolls seem firmer. Great products and long lasting! So thankful for these rolls!
Rating: [5 of 5 Stars!]