Welcome to our store! This soft gel-filled plastic eye mask comes with a secure elastic cord, ensuring one size fits all. It's quick, easy, and simple to use for temporary relief of puffy eyes, tired eyes, strained eyes, and eye irritation. Designed for both hot and cold treatments, it can be chilled to refresh puffiness, relieve muscle tension and fatigue after sports, or warmed to alleviate tension headaches, sinus discomfort, and stimulate blood circulation. For chilled use, store in the refrigerator; for warm use, soak in warm (not boiling) water. It can be used before or after chemical peels, treatments, or any surgical procedure in the eye area that causes swelling or irritation. The product is 100% brand new, made with an outer woven nylon bag and inner gel filling. The size is approximately 25.5 x 10 cm (10 x 3.9 inches). The package includes 1 ice pack mask. Please note that light photography and different displays may cause slight color variations, and measurement errors are within +/- 1-3 cm. It is best not to use microwave heating; if necessary, completely immerse the product in water and heat at a low temperature for about 20 seconds. Satisfaction: Our customers are our top priority. If you find any product problems after receiving the goods, such as damage and incorrect quantity of goods, please contact the seller immediately. We do our best to provide you with satisfactory after-sales service.