CAVEEN Neck Support is a convenient at home neck pain treatment and preventative care product. It's a simple way to gently stretch your neck back, helping to eliminate the source of your neck and shoulder pain. Features of Neck Stretcher:1. Convenient to use, carry and storage.2. High-quality material: make the pillow more steady.3. The neck support can be used when reading, watching TV, working. How the neck relaxer device works?1. When lying down on neck stretching device, the cervical pillow' soft foam supports your neck and gives your head great support. 2. Allows the front of your body to effortlessly stretch out and upwards, and the surrounding muscles,neck bone, shoulder, and back start to relax.3. The neck and shoulder relaxer is like gentle traction, taking your head weight off your shoulders, decompressing the discs in your vertebrae, realigning the spine, relieving tension and pain. Notes:1. Using the neck stretcher device 1-2 times a day for 5-15 minutes a session.2. Improving posture or back stretching may cause temporary discomfort.3. If you have physical discomfort or injury. Be sure to consult your doctor before using the product.