As a software developer, this is exactly what I was looking. Between choosing a brand new "gaming" type chair that can help me sit for hours (Meaning I'd have to replace my computer chair that was not cheap), or choose this lumbar support. I'd say this was definitely the best choice one can make.
For the whole 2,000-mile road trip, I was pain-free and never felt any stiffness at all.
Did not meet my needs, but nevertheless, a high quality lumbar cushion. The cushion simply didn't fit my lower back so it didn't help. I'm happy that I had been able to at least try if it fits me with their free home trial. Thank you.