Away From Neck and Shoulder PainThis cervical pillow is made of high quality memory foam with moderate hardness to ensure a comfortable support while sleeping, relaxing the neck pain and shoulder stiffness. The memory foam with a temperature sensing function that makes the pillow fit your neck perfectly. Ergonomic DesignThe memory foam pillow designed with cervical contour and central cavity to keep the neck bent naturally, properly support the neck and head, facilitate alignment of the head with the body and spine. The wedge extension part helps to support the thoracic. Special armrests of orthopedic pillows support the arms. Ideal Pillow for Back/Side SleepingButterfly-shaped contour pillows customized for back and side sleeping. When you sleep on your back, the natural traction of the neck and head support can reduce the pressure on the posterior skull, reduce snoring and improve sleep quality. When sleeping on the side, please sleep on the wing on one side, make sure the incision under the wing fits your shoulder curves, release the shoulder pressure, and place the arm on the armrests to reduce the numbness. Skin Friendly Pillowcase for Easy CleaningThis anti-snore pillow contains with a detachable pillowcase, made of 60% polyester fabric and 40% staple rayon, friendly material, durable and resilient, easy to clean and keep hygiene. Perfect Care for the Cervical VertebraThe ergonomic neck support pillow is very suitable for the elders, officers, students, IT, and those who suffer from sleep disorders.