Sauna Therapeutic Wooden Pillow for Stiff Neck, Shoulder Pain, Spinal Health, and RelaxationWho needs a wooden pillow? People who use computers for a long time (accounting, clerical work, graphic design, IT) People who sit for a long time (streamline production, driver) People who stand for long time (teacher) Elderly etc. Are you having neck pain or spinal problem or stiff shoulder or suffered from cervical spondylosis? This cervical spine will wear out with time especially if you have faulty posture. It begins with the curve in the