Our Lastrap Triple-Action Lower Back Support is the only support on the market that is designed to both attack pain and drastically reduce healing time in 3 ways:
The Lastrap Triple-Action Lower Back Support has been specifically designed to relieve lower back pain, lumbar pain, sciatica and many of the back's other ailments. It rests your back while you stay active. The Lastrap Triple-Action Lower Back Support will relax your lower back muscles and reduce or eliminate stiffness while giving gentle support to your back and abdominal muscles.
Size Extra Large: 112-132 cm / (44" - 52")
I like this product for the support it gives me but also what I don't like is the piece that is added inside, is very inconfortable, especially if your back hurts in that particular spot. Overall I am satisfied for the price I paid.