Mind Reader Vertical Back Rest, 17-1/2inH x 15-1/2inW x 6inD, Black

Strap this vertical back rest from Mind Reader to your office chair to help improve your posture and make sitting at work more comfortable. The ergonomic design delivers support to your lumbar vertebrae so strain is reduced. Crafted from breathable mesh, the back rest allows air to circulate to keep you cool and comfortable. Made from breathable mesh. Provides lumbar spinal support. Compatible with most desk chairs (sold separately).