DescriptionCustom BeWell™ Serenity Full-Coverage Satin Sleep MaskSleep comfortable with our soft, satin sleep mask that is wide-designed for full-coverage. BeWell™ Serenity Full-Coverage Satin Sleep Mask is made of 100% polyester and the cotton-filled sleep mask hugs the face and blocks out any ambient light. Sleep mask is light and breathable with comfortable hook-and-loop closure that adjusts to all head sizes.