Model Number: GH-zy-2864 Brand Name: Ningbo GH Key Specifications/Special Features: About the productHelps relief head neck and upper back discomfort stiffness and tirednessCan sit more with less fatigueShapes & restores the proper neck curveDecreases disc bulgingDramatically reinforces the cervical lordotic curveRelaxation of mind & body - many use it just before bedtime to relieve head, neck and upper back discomfort, stiffness, stress and to fall asleep easier. Others use it before or after a workout or a busy day to help reduce chronically compressed discs & joints and to increase ranges of motion. It's a perfect time to relax, deep breathe, and to decompress.Great for most ages & conditions - relieve & prevent discomfort related to poor spinal alignment, muscle tightness & tension, excessive forward head posture (flexion) & more.Neck & upper back pain relief- relieves neck and upper back tension, decompresses joints while reshaping the natural curves of the neck and upper back (hump region). Improves ranges of motion in the neck & upper back and gets to the cause of neck and upper back pain and stiffness fast.