This cervical fixator can support the shoulder neck, reduce the pressure on the cervical spine, guide the correct shoulder neck massage, effectively relieve the discomfort of the cervical spine. design, light thin, breathable durable, comfortable to use no burden, reducing the possibility of secondary injury. Ergonomic design, dynamic traction to relieve cervical spine compression simple operation convenient use. The rotating button can freely adjust the traction force the up down distance to meet the needs of different people make the neck traction more comfortable. This cervical fixation device is suitable for office, housework, rest, reading, entertainment other occasions. Colour:Green and White and Gray Material:Plasticandcloth Package Contents: 1 Cervical Traction Device Only the above package content, other products are not included. Note: Light reflection different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is 1-3cm.