3-Pack Breatheu0026#39;s extremely well, this sleep mask is slim-line and very stylish great value for its pricenAllows for uninterupted rapid eye movement mask contours away from eye and lashesnOn Travel Long Flights Short Naps Comfortable and skin-friendlynOffers full comfort without any pressure to the eyes fit all head SizesnSponge filling Soft padding soothes tired eyes and block out lightnLight as a feather, slim-line and very stylish, the sweet dreams sleep and relaxation mask is a molded contoured sleep aid that offers full comfort without any pressure to the eyes. Mask features concave eye pockets to keep the sleep mask away from your eyes and allow for normal blinking and air circulation.Mask construction: molded soft foam, surrounded by a polyester interlock fabric. Mask fastens with an adjustable velcro strap care: hand wash in cool water. Lay flat to dry.