This Review Title is Would be nice if they had holes to see through so you could use them with the eye masks that have holes to see and the content is: This would be a better product if they made some WITH holes and some without holes.<br />As they are, they interfere with the movement of your eyelashes and so are not entirely comfortable.<br />They have slits in them so they don't block out light completely, so I don't know what the purpose of the slits is..There are other information for this review, one is This reviewer did purchase it and the other is 2 people think this review is helpful.