How does it work:The neck and shoulder relaxer is like a gentle traction taking the weight of the head off the shoulders helps you relax the neck bone shoulder and back. Use 10-15 minutes every day you will get a surprise effect.The soft foam of the cervical pillow wraps around your neck and gives your head great support. It is ergonomically designed let your head feel like floating in the air.The neck traction device effectively helps to release tension and relax tight muscles and treat neck and shoulder pain chronic pain pinched nerve bulging discs arthritis bone spurs stiff neck and migraines.Characteristic:1. High-quality material: makes the pillow more stable they are able to withstand the weight test it can be used easily.2. Small and Weight: Small volume and light weight make it convenient to use carry and store.3. Upgrade Design: The cervical pillow can be used upright against the surface so you can read watch TV work do anything you want while using this neck support.Notes:1. The effect of using the neck stretcher varies from person to person. Some people feel that the pain reduces immediately some people feel a difference after 7 days even longer. So we suggest sticking to using it twice a day for at least a week.2. Normally the neck pull is odorless. But if you have it please leave it for 2-3 days the smell will disappear. Don't worry the taste is non-toxic.