Review on 🔒 3 Pack Door Stopper - Low-Profile All-Purpose Circular Door Stop for Holding Doors Open Easily - Non-Intrusive All Grip Design for Doors and Surfaces - Black (3 Pack) by Emily Armstrong

This is a great concept. They would work great if I had carpet on the floor and my doors didn't have a large gap. Unfortunately, that's not my situation. They sit under the sill on my front doors (which is where I intended to use them). She never touches the door. In fact, they sit completely under every door in my house. OK. I had to measure everything. Guilty. Don't repeat this mistake. Also, they cannot work on wooden or tiled floors. They glide like sons of guns. So it's not good for me. It's just a bug in the product. Your mileage may vary.