Product name: Ice bag eye maskMaterial: NylonColor (optional): pinkDimensions: 23 x 18 x 1 cm / 9 x 7 x 0.4 inchesFunction: ice compress sleep aid eye maskfeature:Headache Ice Pack - This is a stretchable compression eye mask with adjustable hook and loop fasteners to ensure a perfect fit on the head, face and eyes.HIGH QUALITY MATERIALS - Made from cutting edge materials and professional grade gels that won't get cold even when frozen. Non-toxic and odorless, the thick solid gel keeps cold for a long time, keeps smooth and elastic when frozen, and is very comfortable to wear.Pain and Tension Relief - The stretchable gel conforms to all different head shapes, tightly compressing the head, providing more cold penetration, relieving pain and tension.ONE-PIECE MASK - This sleep mask provides full, cold-pressed coverage of your head and can be easily adjusted for a perfect and personalized fit. Its soft gel design doesn't put uncomfortable pressure on specific areas like hard ice pack inserts. This stretchable all-in-one flexible headache eye mask allows you to lie comfortably in bed or on the couch.Delivery Quantity: 1 PieceNote: Manual measurement, there may be an error of 1-2cm/1-3g, which is not a quality problem. Due to different screen displays, there may be a color difference between the real object and the picture.