Ergonomic Pillow: The butterfly shaped Neck Support Pillow fits the body curve, providing stable and comfortable support for your head, neck, and shoulders, making it very comfortable for sleeping on your back or sideReliable Material: Cervical Pillow is made of Nylon, Spandex, Polyurethane, Memory Foam, smooth surface that is skin friendly, breathable, soft fillingSuitable for All Sleeping Positions: Deep Sleep Pillow is specially designed for various sleeping positions, suitable for side sleepers, prone, supine, etc. You can sleep on both ends, you can freely choose the high and low pillow surfaces, and you can stretch your handsWide Application: Bed Pillow is suitable for both personal home use and hotel use. It will help achieve deep sleep. The pillowcase can be removed with a zipper for easy cleaningGreat Gift: A memory Foam Pillow is the great gift for family and friends. Suitable for office workers, people of all ages. Size: 60cmx40cmx9cm/23.62inchx15.75inchx3.54inch Specification: Material: Nylon, Spandex, Polyurethane, Memory Foam Size Chart: 60cmx40cmx9cm/23.62inchx15.75inchx3.54inchHeight: 12cm/4.72inch Package Includes: 1Neck Support Pillow Note: Please allow slightly errors due to manual measurement and different monitors.