Features: Ergonomics: The ergonomic pillow is designed to provide comfort and support for your head and neck, allowing you to sleep well at night and improve sleep. Comfortable and Breathable: Breathable, low allergenic materials can promote airflow and regulate temperature, machine washable, easy to maintain, suitable for all sleeping positions. Material: The spine massage neck pillow is made of knitted cotton and filled with feather velvet inside. The filling ratio is reasonable and scientific, fluffy and comfortable, not easy to harden, and can rebound. Unique Design: Divided into multiple areas, allowing you to sleep comfortably in multiple positions, while lying on your side is also more comfortable, effectively protecting your spine. Practical: This pillow is ergonomically designed to support the head and neck, promote proper alignment of the spine, and reduce stress. Our orthopedic pillows can be used for a long time to alleviate your body pain. Specifications: Material: Knitted cotton+feather velvet Size: 48cm * 74cm Notes: 1. Due to the light and screen setting difference, the item& 39;s color may be slightly different from the pictures. 2. Please allow slight dimension difference due to different manual measurement. 1 * Pillow