1. 3D three-dimensional cutting design: The eye mask adopts a 3D three-dimensional cutting design, which closely fits the contour of the eye without putting too much pressure on the eyes, providing a more comfortable wearing experience. It avoids the problem of pressure on the eyes that traditional eye patches can cause.2. Breathability: This eye mask has good breathability and is made of breathable material, which can keep the eyes ventilated, prevent moisture accumulation, reduce stuffiness, and provide a more comfortable sleeping environment.3. Light-blocking effect: The eye mask uses light-blocking material to effectively block the interference of external light and create a dark sleeping environment for you. Whether sleeping at home or on the go, it helps you rest better.4. Suitable for men and women: The size and design of this eye mask are suitable for both men and women, and can meet the needs of different groups of people. Whether for personal use or as a must-have item when traveling, it is suitable for a wide range of users.5. Three treasures for eye protection and travel: This kind of eye mask is called the three treasures for eye protection and travel because it combines three important functions: three-dimensional tailoring, shading and breathability. It protects eyes from light interference, provides a comfortable sleeping experience, and becomes a good companion when you travel.