Ergodyne ProFlex 2000SF Back Support Brace, 8.5″ Spandex, V-Shape Design and Patented Stays for Added Support, Large,Black

Customers find the back brace effective, particularly for backaches, and appreciate its support, with one mentioning it makes heavy lifting easier. The product is comfortable, sturdy, and worth the price. However, customers disagree on the fit, with some finding it very good while others say the straps don't lock in place.