【Strong Magnets】: The base of this hook is made of high-quality neodymium magnet material, which is highly magnetic. The magnetic force of the hook can reach 22 kg (50 lb) vertically when hanging, and the magnetic force in the horizontal square can reach 6 kg (13 lb). The magnetism of the hook is concentrated at the bottom, the rest of the parts have no magnetism. 【Carabiner】: The carabiner on this hook can rotate 360° and swing 180°. Covers all surfaces needed for hooks, so it can be hung from any direction. Since the carabiner is closed, you can hang whatever you want without it falling out! 【Easy to Use】: The extra strong hooks can be used on any metal surface without drilling or other tools. The surface of the magnet is coated with a three-layer Ni+Cu+Ni to protect the magnet from duplication and oxidation. This ensures that the magnetism of the magnet lasts, allowing you to use it with confidence. 【Wide Application】: This hook is perfect for hanging backpacks, umbrellas, and tools. Simply attach the item to the hook with the buckle. Perfect for spaces such as bathrooms, kitchens, garages, and utility rooms.