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, improving breathing, reducing snoring, and relieving shoulder, neck, and back pain. The low profile is perfect for stomach, back, and small-framed side sleepers, offering medium-firm support without being too high. 3.Temperature-Regulating Cotton Fabric: The cotton fabric cover keeps you cool during hot 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 fresh and clean.Simply machine wash cold, tumble dry low.The pillows will always feel and look like new, with no 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 allowing it to air out for a few times to achieve the best state for use.