1Improve Cervical Spine: Physical treatments take only 1015 minutes a day and help relieve neck discomfort, feel significant comfort and relaxation in a short period of time, increase muscle flexibility and improve neck mobility. 2Easy to Assemble: Features easy assembly and small size and light weight to minimize discomfort. Users can easily assemble the device and enjoy comfortable neck traction anytime, anywhere. The dual ratchet design provides a safer and more reliable experience, and once proper neck traction is achieved, the user simply releases the arm for easier operation. 3Ergonomic: Helps minimize potential stress and ensures a better fit for the contours of the neck and jaw during traction. Effectively disperses traction forces through the application of ergonomic principles to avoid unnecessary stress and discomfort on the neck and chin. 4Skin Friendly: Provides a soft and comfortable sensation in contact with the skin without causing allergies or irritation. Able to fit well with the skin to avoid friction and discomfort, with breathability to keep the skin dry and refreshing. 5Strong Load Bearing: Features a compact design that facilitates easy wrapping around the door, providing users with more options for use. Its highstrength design ensures that it is suitable for users of all weight ranges, allowing you to use it without worry.