Features 1、Neck Support: Our memory foam pillow core helps maintain proper neck alignment during sleep, keep a comfortable and health rest. 2、Contoured Side Zones: The raised side areas gently cradle your head and neck when side sleeping, while the center contours provide strong head support for back sleepers. 3、Odorless Fibers: Made with nature fibers, this memory foam pillow core offers breathability and long lasting support without any unpleasant odors. 4、Independent Partition Design: The pillow core is independently partitioned and fits the curve tightly, suitable for various sleeping positions, allowing you to sleep comfortably. 5、Breathable Comfort: Enjoy a cool and refreshing sleep environment, thanks to the pillow's breathable design that ensures continuous airflow. Specification Item Type: Memory Foam Pillow Core Material: Knitted Fabric, Polyester Fiber Package List 1 x Pillow Core