Multi-level support through five separate fiber channels. Pick the support level that's best for you. Our fiber cervical pillows offer a drug-free way to help Accommodate, Correct and Maintain your cervical spine, giving you the proper sleeping posture needed to help relieve headaches, neck strains, arthritis and other ailments. They accomplish this by helping support your head and neck in their most natural, neutral position. A proper sleeping posture can provide relief from, and help prevent nerve pressure and airway blockage (a major cause of snoring), and assist in recovery from whiplash and other neck injuries. Cervical pillows also can help relieve: tension headaches, neck muscle and joint sprains and ligament sprains.