Features 1. Revolutionary sleep experience: An ergonomically designed hollow contour pillow that maintains the natural curve of the neck and perfectly aligns with your spine. 2. Improve sleep quality: Six unique contour areas provide comprehensive support for your neck, shoulders, and arms. 3. Suitable for different sleeping positions: providing the same level of comfort for lateral, prone, and supine sleeping. 4. Detachable pillowcase: The pillowcase is made of high-density 3D mesh fabric, which has excellent breathability and is machine washable. 5. High quality: Memory sponge, stronger than traditional pillows, but softer than latex pillows. Odorless and non-toxic. Specification Material: Polyester-cotton blend Color: White Size: 35 x 16 x 16 cm Weight: 1350 g Package Include: 1x Cotton pillow Note: Due to the light and screen setting difference, the item's color may be slightly different from the pictures. Please allow slight dimension difference due to different manual measurement.