describe High Quality: Magnetic hooks, the hooks are made of high quality material, permanent strength, long service life, not easy to break, 4 magnetic hooks are included in the package. Size 31mm diameter, the ideal size to fit anywhere. Attraction: Compact and powerful super magnet hook. Super strong, the attraction depends on the material of the board you are binding to. Magnetic hooks with hooks have less adhesion when installed horizontally, weaker when installed vertically. Great for hanging all your kitchen supplies. MULTIPLE USES: These magnetic hooks can be used in kitchens, offices, garages, lockers and more These magnets are used to secure various items such as store shelves, hanging tools from display stands and more. Practical helper in everyday life. QUICK INSTALLATION: High quality neodymium magnet hook construction can attach the hook to any metal surface without drilling holes. Place them anywhere for permanent or temporary application. Or take it with you when you travel for easy storage and hanging. It can also be easily removed if it is no longer needed. They have good magnetism and don't slip either. No drilling required, you can attach the hook to any metal surface in no time. You can change the location and delete it when you no longer need it.