1. Our fiber pillows are filled with premium fiber to provide superior support and comfort. Each pillow is made of cotton fabric for a soft and luxurious touch.2. This pillow can support the cervical spine, improve breathing, reduce snoring, and relieve shoulder, neck and back pain. The low-profile pillow is very suitable for prone sleepers, supine sleepers and small side sleepers, providing medium-firm support but not too high.3. Thermoregulating Cotton Fabric: This cotton fabric cover will keep you cool on hot summer nights and warm on cold winter nights. Our breathable and moisture-wicking cotton fabric regulates your body temperature to ensure you have a comfortable sleep.4. Easy Care: The pillow is machine washable, easy to keep fresh and clean. Just machine wash in cold water and tumble dry low. The pillow will always feel and look like new without any clumps.5. Convenient packaging design: The standard pillow is vacuum packed and rolled in a PE bag for transportation. We recommend taking out the vacuum bag, shaking the pillow, and letting it ventilate several times for optimal use.