[Self-Heating Steam Eye Mask: This hot compress steam eye mask brings great skin comfort to your eye environment. An effective way to relieve work stress. It will be : 1: Gentle for sensitive eyes; 2: Promotes blood circulation; 3: Reduces dark circles; 4: Soothes the skin around the eyes.Treat yourself to an eye spa after a long day at work. It is an ideal package for business trips and travel and ideal option for present Steam Hot Compress 106℉/41℃: The eye mask uses steam self-heating and make temperature control technology to keep at 106°F/41°C the right temperature. No need microwave or electric plug just open and put on it automatically starts heating and warming up.This self-heating heated eye mask releases delicate moist steam to soothe the skin around the eyes providing steam for tired eyes and comforting steam Enjoying Eye SPA 30-40 Mins: Enjoy anytimeRelief Eye Fatigue Dry eyes allergies dark circles puffy and itchy eyes. Releases delicate moist steam to soothe the skin around the eyes allow your tired eyes to enjoy the steam. suitable for day or night sleep or just a nap travel or a computer screen after a long day. Each disposable mask lasts about 30-40 minutes How to Use This Steam Eye Mask: 1: Take eye mask out of the package and tear off the ear straps along the middle. 2: Put the white side close to the eyes and put the ear straps on the ears. 3: Close your eyes and enjoying eye SPA. The use time depends on your preference and the heat persists for 30-40 minutes Enjoy Eye Relax Anywhere & Anytime: They are perfect for all kinds of people including office stuffstudentsbusinessman etc. You can have a eye SPA at any time，at bedtime leisure time noontime snooze traveling on plane or train rest time in office.Various combinations are available.Each disposable heated eye mask comes in a separate package and It is Portable Notes: Package box upgraded but there still are old version package box in amazon warehouse. Package box you received is random. Thanks for your understanding.]