Size: 9.6x8.3x5.1inches (Size Description: Due to manual measurements, there may be slight variations in the received dimensions.)How to use the neck and shoulder relaxer: How to use the neck and shoulder relaxer: 1.Positioning: Place the neck support of the device around the middle of your neck, ensuring that the convex side is facing toward your head. Gently reposition the device along your spine, moving it up or down to find the most comfortable position for your neck. Keep your knees bent and place your hands beside your head. 2.Settling into the support: Once you have found a comfortable position, allow your neck to settle further into the support. Take slow, deep breaths to help relax your muscles. Observe how the support reinforces your posture and notice the release of tension. You may feel your neck, trapezius, and shoulder muscles relaxing further, and your posture becoming more aligned. To prevent localized fatigue, reposition lightly every few minutes. You can readjust your position if needed. 3.Gradual progression: Similar to starting any new exercise, begin slowly with the gentle support level for about 5 minutes. Assess how you feel and decide if you can continue for an additional 5 minutes. Progress gradually as you feel comfortable. If you feel that you need more neck support, switch to the strong traction neck support with the concave side under your head. 4.Note on discomfort: Initially, you may experience slight discomfort as your muscles and joints adjust to their new positions. However, if you feel any pain, it is important to discontinue using the device.?Shoulder Relaxer?The primary purpose of the neck and shoulder relaxer is to provide gentle traction and stretching to the neck and shoulder muscles. By using the device, you can create a slight separation between the vertebrae in the cervical spine, which helps to relieve pressure, reduce muscle tension. ?Gradual adaptation for optimal comfort?It's important to note that the neck stretcher should not be used as an ordinary pillow for the entire night. It may take 1-3 days for your neck to adapt to the corrector curvature provided by the device. However, once you get used to it, you can enjoy extreme comfort and the benefits it offers. ?Sturdy and comfortable dense foam design?The neck stretcher is made with a dense foam material that provides a sturdy and lightweight base. This allows you to use it on various surfaces such as home floors, outdoor flat ground, or yoga mats, ensuring comfort during your neck relaxation sessions. ?Ergonomic design for cervical spine support?The neck and shoulder relaxer is ergonomically designed to match the curve of the cervical spine. It offers vertical, horizontal support, and curvature stretch for neck traction, helping to reduce spinal pressure and support the natural C-shaped curve of the neck. ?Relieve neck pain in just 10 minutes a day?The neck stretcher is designed to provide quick relief from neck pain and pressure. By using it for just 10 minutes a day, you can experience the benefits of reduced neck pain and discomfort.