1. Our fiber pillow is filled with, providing exceptional support and comfort. Each pillow is crafted with a cotton fabric cover for a soft and luxurious feel. 2. This bed pillow offers cervical spine support, improves breathing, reduces snoring, and alleviates shoulder, neck, and back pain. Its low profile is perfect for stomach, back, and small side sleepers, offering medium-firm support without being too high. 3. Temperature-regulating cotton fabric: The cotton fabric cover keeps you cool on warm summer nights and warm on cold winter nights. Our breathable and moisture-wicking cotton fabric regulates your body temperature, ensuring a comfortable sleep. 4. Easy care: The pillow is machine washable, making it easy to keep it fresh and clean. Machine wash cold only, tumble dry low. The pillows will always feel and look like new, without clumping. 5. Convenient packaging design: The standard pillows are vacuum-packed and rolled in a PE bag for shipping purposes. We recommend removing the vacuum bag, shaking the pillow, and letting it air out a few times to achieve the best possible condition for use.