This is the set of three magnetic door stops that install in minutes to prevent damage to walls and doors and securely hold the door open when needed. Unlike inferior doorstops which cannot prevent doors from closing, this solid steel door stop uses a strong magnet that grips tightly to keep even heavy doors fully open. This makes it easier to enter or exit a room when your hands are full, such as when bringing in groceries, moving furniture, or carrying sleeping children or grandchildren to bed. Installs in five minutes or less using included adhesive stickers or screws. Black or Stainless Steel. Set of three.