I am always looking for products that aren’t produced with hazardous chemicals, especially if I am going to put them on my skin. I was so happy to find these a few years ago. I keep a good stock of them in my home. Recently I got a very serious, very deep cut on one of my fingers. I went through a lot of bandages and I was thankful that I had a bandage free of hazardous chemicals next to my skin and covering such a deep cut. They stay in place very well. I highly recommend them.