3D eye mask padded sleep mask light-blocking night mask blindfold with indentation - black. Do you have trouble falling asleep? With the 3D eye mask, you have the ideal product for travelling. Thanks to its indentation for the eyes, the sleep mask ensures that they can be opened easily even when wearing the mask, without the eyelashes coming in. At the same time, it blocks out any external light sources so that you are not disturbed when sleeping and/or falling asleep. Furthermore, the padded 3D contour on the inside feels comfortable on the skin of the face, so that the blindfold can be worn overnight and for longer periods of time without any problems. Another practical feature of this cool night mask is the elasticated strap with Velcro fastener: Fasten the sleep aid as loosely or tightly to your head as you prefer.