specification: Item Type: Cervical Traction Device_x000D_Material: ABS_x000D_Size: Approx. 17.5cm / 6.89in_x000D_Function: Cervical traction device can protect and fix the neck for postoperative neck injury, and can be used as a fixed band for neck sprain. Features: 1Neck Fixation: Cervical traction device can maintain proper neck posture to prevent further neck injury, suitable for postoperative use. 2Relieve Fatigue: Neck traction device with suitable height, which helps relaxe the neck and shoulders, and relieves neck pain and neck fatigue. 3Moderate Traction: Cervical stretcher can provides moderate neck traction to lengthen the intervertebral space, reduce the burden on the neck. 4Widely Use: Cervical traction stretcher is suitable for heavy work, driving, office or neck disease patients, and can be used as a fixed band for neck sprain. 5Convenient Wear: Inflatable neck stretcher made of high quality ABS material, equip with a inflator pump, which is easy and convenient for you to use. PackageList: 1 x Neck Stretcher Front Part 1 x Neck Stretcher Back Part 1 x InflatorPump