The concave center cradles the head as the cervical roll supports the neck. Helps restore the proper curvature of the spine.

• VERY FIRM PILLOW: Tri-Core must be FIRM to provide therapeutic benefits. This pillow is NOT a soft comfort pillow and you may need to adjust to the pillow over several weeks.
• YOU MAY NEED TO ADJUST to the pillow over several weeks. Most users who slowly ease their way into orthopedic correction achieve the best results. Alternate between Tri-Core and current pillow while your body adjusts. The shaped center is NOT FOR SIDE SLEEPING.