Ⅰ. Experience a deep and restful sleep with this 3D contoured cup-shaped sleep eye mask. It not only ensures that your eyes are protected from light, but also provides a soft and comfortable covering that is perfect for travel, yoga or just a room to fall asleep. Ⅱ. 3D Contoured Cup Shape: This sleep mask has a 3D contoured cup shape that perfectly adapts to your eye area, providing comfort and ensuring that it does not interfere with your eyes. Ⅲ. Concave Shaped Design: With a concave shaped design, this sleep mask helps reduce pressure on your eyes by giving your eyes room to move, which is especially important while sleeping. Ⅳ. Soft and Comfortable Material: The sleep mask is made of soft material that is gentle on the skin and smoothly aligns with your face. It gives you a soft and comfortable feeling while sleeping. Ⅴ. Light Blocking: The mask is able to effectively block light, ensuring a certain darkness around you, which is especially important when sleeping during the day or traveling. Ⅵ. Before falling asleep, place the mask comfortably over your eyes. Ensure that the mask covers the entire area of your eyes. Use the elastic band to comfortably adjust the mask to the shape of your head. Sleep deeply and peacefully, knowing that your eyes are protected from light. Ⅶ. This sleep eye mask not only helps ensure a good night's sleep, but also adds comfort and a soothing environment to you. Whether you are on the go, practicing yoga, or just need a deep sleep, this black sleep mask becomes your trusted sleep companion.