DescriptionStrong Magnetic Door Stop: The magnet is super strong and holds the door open securely and firmly without any problems. The magnetic door stop is suitable for all types of doors, especially heavy doors, effectively keeping your doors open in howling winds.Wall and Door Protection: Magnetic door stop prevents your annoying doors from slamming shut. Prevents door knobs from damaging and scratching the walls. In addition, maintain airflow and free your hands when carrying things.Drill / Non-Drilling Installation Available: It is ingenious and easy to install. You can attach the stop with 3M self-adhesive stickers and do not need to drill a hole in the wall. It also has screws if you want to make it more permanent. Personally, I recommend screws for more stability.Suitable for Various Doors and Walls: It can be perfectly installed on various smooth surfaces such as wood, glass, metal, marble walls, etc. Note: Tape is perfectly sticky for smooth surfaces, but unsuitable for uneven surfaces. Use screws to install it permanently.