Product description Magnetic hook material: neodymium Magnetic hook pulling force: 13 kg25 kg Quantity: 8 pieces Color: black, silver What in the package: 8 sets of magnetic hooks Strong magnet: the diameter of these magnetic hooks is 32 mm, these magnetic hooks are quite small but useful and do not take up too much space for a solid grip. Easy installation & Anti-scratch: Easy installation without drilling. Attach the magnetic hook to any metal surface in no time - without nails or screws and with little effort. When she no longer needs it, remove it just as easily. Take them with you on trips for easy storage and hanging. Easy to use: No need to install any hardware, just mount it on any flat metal surface. No more holes or scratches in walls, refrigerator or furniture. Wide range of applications: These magnetic hooks can be used for doors, kitchens, bathrooms, closets, garages, workstations, lockers, gyms, sheds, cruises, etc. High Quality and Affordable: The magnetic hooks are made of neodymium iron boron and each hook contains a super strong neodymium rare earth magnet that can be used for a lifetime.