Double Core Cervical PillowThe Double Core Pillow helps alleviate headaches and neck pain by helping restore the natural curve of the neck while sleeping. This contoured pillow is ideal for back sleepers looking for extra neck support throughout the night. Simply select either a medium firm or firm extra firm option based on the amount of support you prefer. Constructed from precision cut, high quality foam, this pillow provides even support to the head and neck, and allows the