BIMYOU Cervical Neck Pillow for Sleeping, Memory Foam Pillow Neck Bolster Pillow for Stiff Neck Pain Relief, Neck Support Pillow Cervical Pillows for Pain Relief Sleeping Bed Pillow

Usage: 1. Place this cervical pillow flat on the bed, sofa or flat place you want to use. 2. Adjust the position and align the neck and pillows, then completely relax the neck, lying down, naturally hanging. 3. Make sure there is no gap between the pillow and your shoulders, and then you can lay on it to fall asleep.When sleeping on your back, the inner pillow core supports the cervical spine, balances the force of the head, neck and shoulders, and maintains the natural curvature of the cervical spine. Make sure there is no gap between the pillow and your shoulders no matter what sleep style you use.