For 8 minutes a day, the shoulders and neck are open, and the whole body is very relaxed. Improve blood circulation and relieve muscle soreness. Modern people use computers and stare at screens. It has become the norm. Using a mobile phone to watch a computer for a long time has unknowingly brought huge pressure on the cervical spine. The V-shaped ergonomic design supports and fixes the position of the cervical vertebra, and the C-shaped opening is designed to drop after being stressed to reduce compression. The concave-convex double-sided design can adjust the tensile strength of the cervical spine by itself, and the two-way pillow can adjust the forward and reverse traction force.
 
 How to use: Lie down for 8 minutes before going to bed every day, let the cervical vertebra slowly return to its original position, and indirectly relieve all kinds of troubled nerve compression materials PU; size 20*17; blue