Ergonomic support: They help maintain proper posture while sitting or lying down, which can reduce tension in the neck and shoulder muscles. Pressure relief: By providing soft but firm support to the neck, they help to evenly distribute the weight of the head and reduce pressure on the cervical vertebrae. This can help ease pain and stiffness in the neck and shoulders. Heat or cold therapy:. Heat can help relax tight muscles and improve blood circulation, while cold can reduce inflammation and pain. Versatility of use: Cervical pads are versatile and can be used in different situations, such as at home, in the office, while traveling or even while lying down. COMPOSITION: Whole wheat, oat, barley seeds with lavender, rosemary, eucalyptus and mint (other grains may be present)