I really like these no tie shoelaces. It turns your shoes into slip-on shoes. These are great for younger kids. My teenagers love them cause it adds a flair to their shoe style. They are extremely durable. I was pulling at them thinking I would break them, not so easy. The insert piece is shaped like a hammer head to make insertion into the eye hole easy. Now I did have difficulty trying the the first time. These are not great for small hole shoes. I could not get them into the first pair and I do not want to alter the holes. But they worked perfect on the second pair. They also provide a nice fit. Not too tight and not too loose. Like they conform to your foot size. it took me about 2 minutes to put them into the second shoe. Quick and easy. They also have a raised design on them like a shoelace looks. I definitely recommend them. #RankBoosterReview #Anna #JuYuan