WYH1000 Features: * Material: 100pct Polyester * Filled with Non Allergenic Polyester fiber * Doctor recommended as an anatomically correct pillow * Maintains proper support of the cervical spine thereby optimizing the airway * Breathing is improved and in certain cases even snoring is lessened * Dentists feel the pillow could also help people suffering from symptoms of TMJ * Non-allergic, maintains shape and support, no matting or crumbling * Packed in a Poly Bag