Full Neck Support - The unique curve design and additional neck support design can make your sleep more comfortable, increase blood flow, make your breathing easier, reduce headaches and sleep time. Greener and More Healthy - Our pillows are made of green pollution-free memory foam to make your and your family's sleep more healthy and comfortable. High Quality Memory Foam - The slow rebound memory foam provides a more comfortable sleep experience. The slow rebound property provides better support for your neck and reduces neck pressure. More breathable materials also make your experience more comfortable. Better Details - This pillow uses a more skin-friendly and breathable outer pillowcase that can directly get to your skin, providing a more comfortable and healthy sleep experience, as well as high quality zippers and stitches that allow it to last longer. Suitable for Multiple Sleeping Positions - Perfect for lying down, stomach and side sleeping, allowing you to comfortably choose your preferred sleeping position.