... miteFunctions and applications:1. Increasing the blood circulation of head, neck, shoulder and memory.2. Improving ... cure cervical spondylosis, insomnia, dreaminess, periarthritis of shoulder, hypertension,headache, baldness,neurasthenia.4. Calming ... . People who have sleeping problems or deterioration of memory.4. Daily healthcare.Cautions:1 The product ... to use. bamboo and jade therapeutic pillow