Description: How does it work? 1. A neck hammock (a slight stretch of the neck) helps with muscle relaxation and gradual stretching. 2. This allows the disc space to expand and allows for better blood flow and circulation. 3. Better circulation helps oxygenate muscles, nerves, tendons, and ligaments, thereby reducing pain and increasing mobility. 4. Solve symptoms: tension headaches, neck and shoulder pain, muscle pain, poor sleep, stress, posture, difficulty relaxing, expensive treatments. Specifications: If you have frequent neck pain, you know it’s not an easy problem to fix. Neck pain is a common problem with few solutions. Many devices for neck pain relief are bulky, difficult to operate, and often ineffective. The Neck Hammock brings the wonders of neck traction to your home in a simple, portable device that You can use it every day. Can be used in the office, home, gym, this is the best gift for yourself and your family. Package Included: 1* Cervical vertebra correction belt Note:1. Please allow 1-2cm error due to manual measurement. Thanks for your understanding.2. Due to various monitors and lighting conditions, colors may be slightly different from listed photos. Return Policy:We offer satisfaction guarantee. Returns are available within 30 days, We are treating each customer with care, hard work and effort to pay, please do not malicious returns and evaluation, thank you for understanding~ Shipping:Free Shipping ! We ship within 2 business day after clear payment. About 3 to 5 business days logistics delivery. Please wait patiently.Thank you!Please provide your correct delivery address before you send the payment. It’s very important for us to avoid any loss caused by the wrong address, and then you could get the item smoothly.Thank you! Feedback:If you are happy with your purchase please give us the highest rating since your comment is very important for our success. Please contact us with any problems or concerns before leaving feedbacks, we will try our best to serve you and resolve the problems and issues for you. Please allow us to respond your email or messages within 24 hours.Thank you! Contact:If you have any problem or question regarding to the items please feel free and contact us through eBay messaging.Thank you!