Soft and comfortable: The eye mask features skin-friendly fabric and low rebound memory foam that provide breathable support and help you fall asleep more easily. High light blocking with 3D contour: Designed according to facial ergonomics, it blocks 99% of light while following the shape of your face. This reduces pressure on the face and nose and promotes deeper, more restful sleep. Ergonomic and gentle on the face: The 3D contour avoids direct contact with the eyes, helping prevent pressure points and allowing comfortable wear for longer periods. Works for different head sizes: Built to accommodate users with various head sizes for a secure, comfortable fit. 2-3 practical use scenarios - Travel and plane rides: Block cabin light and distractions for more consistent sleep during flights. - Daytime naps at home or hotel: Create a dark, quiet environment for quick, restorative naps. - Shift work and irregular schedules: Help you sleep when daytime light and noise would otherwise disrupt you. Key attributes - Material: skin-friendly fabric and low rebound memory foam - Light blocking: 99 percent - Design: 3D contour tailored to facial ergonomics - Comfort: breathable support with minimized pressure on face and nose - Size compatibility: suitable for users with different head sizes