This Review Title is Stiff and the content is: I couldn’t use these because I found them to be hard and stiff,I expected them to be very soft and pliable.<br />When I put it inside my mask the edges pressed against my face and nose.I found them very uncomfortable.They did keep the mask away from my face,but not worth it.They have to be much softer..There are other information for this review, one is This reviewer did purchase it and the other is 0 people think this review is helpful.