Manta Sleep Mask: 100% Light Blocking, Zero Eye Pressure, Comfortable, Adjustable, Perfect Sleep 3D Eye Mask

100% light-blocking 3D design offers zero eye pressure, ensuring deep, undisturbed sleep day or night.Adjustable strap fits all head sizes; soft, skin-friendly fabric prevents friction and irritation.Hand wash gently with mild detergent; air dry; avoid direct sunlight to maintain light-blocking effect.