I was surprised by how versatile this leash is. Not only is it versatile, it is easy to use in all 6 of the different ways it can be used in. The material used for the leash is very strong, durable and resistant. Both clips are also very strong and trustworthy. I wish we had this leash for one of our rescue dogs before he passed away because he liked to dart off when we went for walks. He broke a couple of the cheaper clips on leashes. I seriously doubt he would have been able to budge this leash. A very good buy for your furbabies and for you!