TEMPUR Pillow Neck Pillow M size (neck side height: 10cm) with pillowcase, gray, TEMPUR ⭕️This is a display item. It's clean. The "TEMPUR" pillow, loved by many people around the world. This is the standard design of the Neck Pillow, which made TEMPUR's name known worldwide with its unique form. The wave-shaped design with volume gently fits along the head and neck, providing firm support. With an exquisite balance that creates an ideal sleeping style, it is a pillow loved by many people around the world. It helps to align the spine when sleeping on your back or side. It conforms to the natural curves of your body, relaxing the neck and shoulder muscles and reducing any discomfort. While maintaining the comfort of TEMPUR(R), it uses a pile fabric cover with a refreshing feel. The included pillowcase is removable and washable. It's also nice that you can always keep it clean. Please check the third image. The difference between sizes "S" and "M" is not the difference in length and width, but the difference in height. The length and width are the same for both "S" and "M". M size: Approximately width 50cm x depth 31cm x height 10cm (neck side) 58