Material: Moisture + glycerin + sodium polyphenylate + flannel + PVCSize: 20*9.5CM/7.9*3.7INCH 11. Fit your face perfectly: This elastic gel bead will fit your face like a memory foam pillow! It is designed to keep its temperature longer for soothing. 22. Provide a hot or cold soothing sensation according to your choice: Use eye cover for cold compresses to soothe puffy eyes, or use a heating pad to reduce puffiness. You will feel relaxed in just 5 minutes of use. 33. Even the most sensitive skin is suitable: Most ordinary ice packs need to be wrapped with a towel around them to insulate and form a protective barrier. The back of this eye pillow is made of super soft flannel, which is gentle to the touch, and alleviates the irritation of the eye cover to the eye skin after being refrigerated or heated, so there is no need for towels. 44. Relieve a variety of fatigue: rich in moisture and glycerin, eye pads help reduce swelling and dryness of glasses, improve dark circles and eye bags, improve sleep quality, reduce headaches and skin aging. 55. Easy to use, reusable and washable: very durable and hand washable, so you can enjoy the magical benefits in the coming years.