Description: 1. Neck pillow, micro elastic support, comfortable elastic surface, 8 minutes a day, healthy cervical vertebrae exposed 2. Relax the cervical spine, deep care, focus on cervical spine rel more→axation, curvature assistance, available on both sides, elastic material bonding, elastic cervical spine pillow, stretch for 8 minutes a day, find a healthy cervical spine curve, V-shaped arc, support and fix the position of the cervical spine, Press the pellets to relax the muscles on both sides of the cervical spine 3. C-shaped opening, downward pressure is elastic, deformed, strengthened support, neck bone guide groove, guide the correct posture when using, assisted by gravity curvature, lie …