LowBack Backrest Support features:

• Scientifically proven to decrease
  pressure on the spine by up to 35%
• Provides relief from back pain by
  aligning the spine and supporting
  correct posture
• Engineered shape conforms to natural
  spinal curvature
• Convenient handle for portability
  anywhere you sit - in the home, office
  or car.
• Removable and adjustable lumbar
  support
• Contour cushioning provides
  supporting comfort
• (L) 18”x (W) 5.5” x (H) 21.25”
  (L) 45.72cm x (W) 13.97cm x (H) 53.98cm