CONTOURED SHAPE lets you blink freely?? is lightweight?? won't put pressure on your eyes?? and won't smudge makeup</br>BLOCKS LIGHT from bright morning sun?? TV's?? laptops?? clock radios?? street lights?? and other light sources that can interfere with your sleep</br>USEFUL FOR long flights?? car rides?? shift work?? camping trips?? night owls?? sleeping in?? napping?? and relaxation?? and a natural sleep aid for shift work & insomnia</br></br>Product Description</br></br><p>Fall asleep quickly with a contoured sleep mask. The 3D contoured shape never touches your eyelids?? so you can move your eyes freely while wearing it?? and it won't interfere with eye movement during REM sleep like those flat sleep masks. Our mask conforms to your face and around your nose to keep light out. </p> <p>This contoured sleep mask is a natural sleep aid. Total darkness sends your brain the signal to produce the hormo"ulate your sleep and wake cycle. This light blocking sleep mask can also help ease migraine pain and headaches. It's so ligh