Powerful pulling force: 48mm in diameter and 11.5mm in thickness with up to 80kg magnetic pulling force for direct contact under ideal conditions. The strong magnetic force is concentrated among other things on the ground. Each magnet can hold 80 kg. 80kg (176.37 lbs) capacity is based on vertical application and is reduced by 2/3 when used horizontally. High quality: Ni + Cu + Ni triple coating Best available plating offered by a mirror-finished, rust-resistant steel bowl provides protection for the magnet and helps prevent it from peeling or cracking. Neodymium magnets are the strongest permanent magnets in the world and are the most widely used magnets in all walks of life today. Versatile: Great magnet for fishing, lifting, hanging and holding. Have fun looking for lost treasures in rivers, lakes, wells, canals or ponds. Can also be used as a stand in the garage to store garden tools, fences, hooks or other things wherever an incredibly strong magnet is needed. Versatile use: The strong magnet in neodymium is ideal for magnetic fishing, lifting, hanging and repeating applications. It can also be used to hold or secure objects such as eye bolts, screws, hooks, hobby tools or crafts, suspensions, attachments, experiments, etc. Advantages of our magnets: We are committed to the professional development of magnets. Magnetic properties, impact resistance, high temperature resistance and corrosion resistance are better than other brands.