Ergonomic and Contour Design: Say goodbye to sleepless nights with this brand new ergonomic neck pillow. Featuring a thicker neck contour, an improved hollow center, and neck massage points, this design perfectly adapts to the natural curves of your neck and shoulders, providing optimal support, stretch, and relaxation for your cervical spine. Two Heights for Perfect Neck Support: The pillow is height-adjustable to help you find the support level that best suits your individual needs. Customize the feel with two different thicknesses. Simply rotate the pillow 180 degrees to enjoy a higher or lower contour! High-Quality Slow Rebound Memory Foam: Made from high-density, slow-rebound memory foam, this pillow gently conforms to your head and neck, providing adaptive support for various sleeping positions. The pillow core is made of 100% breathable memory foam, non-toxic and odorless, ensuring a good night's sleep and keeping you dry all night! Breathable, Cooling, Removable Pillowcase: The neck pillow comes with a breathable, cooling pillowcase made of ice silk fabric, providing a cool and refreshing sensation all night long. The pillowcase is removable and machine washable for easy maintenance and cleaning, ensuring a fresh and comfortable sleep experience. Customer Satisfaction is Our Top Priority: We not only offer high-quality neck pillows but also reliable after-sales customer support. \"Customer satisfaction is our top priority\" is our core value. Please feel free to contact us if you encounter any problems.