Verified Post by Kimberly Ramey Published on 09 Nov, 2021
Wskderliner Back Stretcher, Lumbar Back Pain Relief Device with 3 Adjustable Settings Lumbar Support Stretcher with Magnetic Posture Corrector Back Support for Office Bed Chair (White)
I didn't notice any difference when using this. It was easy to put together but very, very firm and didn't do anything noticeably different when it came to my back.