Sleep Eye Mask Light Blocking Portable Thin Eye Mask for Travel Sleeping Blindfold with Ear Hanging Strap Unisex Eye Patch

3D ergonomic cut to create a zero-pressure deep sleep experience. Adopting three-dimensional curved structure design, the inner eye mask reserved eye three-dimensional space, turn over the side to sleep without oppression of the eyeballs, eyelashes, with 120 ° curved nose shade groove, accurately fit the contours of the face, even if you wear mascara can be comfortable to fall asleep, the end of the traditional flat eye masks of the sense of oppression. 2. natural memory foam + breathable velvet. The inner layer is made of slow-rebound memory foam, which automatically adapts to the facial curves and distributes pressure, while the outer layer is covered with soft velvet fabric, which improves breathability by 40%, and the washable design keeps it hygienic and clean. 3. 99% blackout high-density sandwich, day turns into night in an instant. Built-in thickened light-blocking fibre layer, combined with double-sided three-dimensional earmuffs design, effectively blocking street lights, cabin portholes, early morning sunlight and other light interference. Measured in the light intensity of 1000lux environment, the light transmission can be reduced to less than 0.1lux, creating an immersive sleep dark room. 4. 4. Foldable and portable design, standard with a travel bag, unlocking the multi-scene applicable The eye mask can be folded to the size of your palm (about 10cm x 8cm after storage), whether it is a long-haul flight, high-speed rail lunch break, hotel room, or home nap, office nap, can be opened at any time in deep sleep mode. 5. Adjustable elastic headband Includes stretchable elastic headband (length range 45-65cm), compatible with different head circumference people (adults / teenagers).