We have had so much fun with these having girls nights. They come in a little package and are about the size of a peppermint. You place them in the sink or a bowl of warm water, and they start to expand. It's pretty cool to watch. Then once expanded fully, we unroll them and place them on our faces. We like to use essenitial oils and astringents on ours. Then, we just throw them away because we have so many more to use. There are 100 of them! Wow!