1Relieve the soreness and discomfort caused by neck compression and poor blood circulation. 2Fixed traction, curve extension, supporting the physiological curve of the neck. Let the cervical spine rest to help the neck restore the correct physiological curvature. 3There is a plastic plate on the upper and lower neck area for support and fixation, which can support the neck more effectively. 4Lift the cervical spine, the back of the traction belt is even, and the cervical spine is supported after compression. 5Conform to ergonomic design, fit the neck curve and stabilize the cervical spine support. 6Twopiece detachable, stuck together with hook&loop, the width of the neck brace can be adjusted appropriately, making it more flexible.