1. Ergonomic design: Whether you sleep on your back or side, you can get full support, and it is not easy to stiff neck. It is recommended for people who often turn over at night 2. Slow-rebound flexible support, soft but not collapsed, makes the neck more relaxed and helps deep sleep 3. Partitioned neck guard design, adapt to the curvature of the cervical spine, and provide stable support 4. Universal for all seasons, widely used 5. Material: Pillowcase: skin-friendly fabric, pillow core: polyurethane 6. Size: 42 x 21.5 x 10cm
