Item Type: Cervical Acupressure Massager Material: EVA Package List 1 x Neck Massager 1Acupoint Stimulation: Shiatsu function, accurate pressure on acupuncture points, convex design, presses back muscles to relax muscles, make you feel comfortable. 2Deep Groove: Massage without squeezing the spine, shallow groove is used to relax the neck and shoulder muscles. Ergonomically designed to release pressure on the cervical spine. 3Cervical Spine Traction: Fits the neck curve, supports the neck and pulls the cervical spine position, simulates finger massage, improves neck pain and soreness. 4Multiple Applicable People: Improve cervical spine problems and restore the normal physiological curvature of the cervical spine, suitable for office workers, housewives, etc. 5EVA Material: Cervical acupressure massager is made of EVA material, moderate hardness, durable. Small and light, easy to carry, suitable for home and office.