The article discusses the instructions for using a cervical roll. A cervical roll is a small, cylindrical pillow that is placed under the neck to provide support and alignment while sleeping. The article explains the correct way to use the cervical roll, including positioning it properly under the neck and ensuring that the head and neck are supported in a neutral position. It also emphasizes the importance of using the cervical roll consistently to maintain proper spinal alignment and prevent neck pain. Additionally, the article provides tips on how to care for the cervical roll, such as keeping it clean and replacing it when it starts to lose its shape. By following these instructions for using a cervical roll, individuals can improve their sleep quality, reduce neck pain, and support overall spinal health.