I found this band a bit cumbersome to put on and adjust working with the 2 velcro straps. Once on and adjusted to a snug fit, I felt no support or relief in my lower back. I did purchase according to my waist size so I am not sure if it is just poor product design or something I did wrong. I have had good luck with other Futuro products for the knees and wrist but unfortuntately, this product did not work for me and I returned it.