1. ADJUSTABLE DESIGN: The nonrigid neck traction device is useful for neck uncomfortable group. It is equipped with an inflate bag for easy control. You can adjust the neck collar size according to your neck. The effect is obvious for half an hour every day. 2. STABLE EFFECT: Uniform stress, effective decompression. Effective support and fixation, more reliable protection. Provide cervical spine support. Longterm use of this cervical neck traction can play a role in protecting the neck. 3. COMFORTABLE EXPERIENCE: Ergonomically designed inflatable neck brace, conforms to the shape of your neck for a comfortable fit, closely fits the chin and jaw for maximum comfort, sturdy and durable. Not easy to deform, comfortable to wear. 4. CERVICAL SUPPORT: This thick cervical collar neck supports the jaw and neck. The inflatable cervical traction is soft and skin friendly. This product has obvious effects on neck pain caused by long hours of work, study or driving.