NB504 Neoprene Back Support helps prevent back injury on the job and increases abdominal lift and offsets stress on the lower back. It is made of high grade closed cell neoprene sponge laminated with stretch nylon fiber on the exterior side and terry cotton inside for your comfort. High flexibility 4 plastic stays on the back can support and correct back posture.
Adopts special three layer design
Fits the lumbar area well
Twin pulls on the support can decrease stress to lumbar area