Realth Disc Magnets Diameter 12mm x 3mm Neodymium Small Magnetic Round Magnet for Office Science DIY Project and Craft 20 Pack(MC1220)

SUPERIOR MATERIAL: Realth Magnet is made from strong neodymium-iron-boron alloy and provide powerful magnetism. Neodymium is a kind of metal, strong holding power can last even decades later. All the magnets are magnetized axially and have maximal operation temperature of 80 degrees Celsius. EXTREME DURABILITY: Nickel+Copper+Nickel triple layer coated, a shiny surface and rust Resistant Protection as per ASTM B117-03 for the coating layer. All magnets are qualified during the production and have the quality control. Theoretically, the magnets will have a permanent longevity without any colliding. APPLIYING: These magnet can be used for everything that including fastening, lifting, hanging objects, Refrigerator Magnets, Shower Door, Work or Office, Scientific Purposes, Arts and Crafts or School Classroom. It’s fun especially to search for items like eyebolt, screws, hooks, fasteners and so on in your warehouse, garage or yard. VARIOUS SIZES: Various sizes can satisfy your various choices . If you want to buy more sizes of magnet blocks , please search for Realth brand. Realth provides professional design and consultation service according to customers’ requirements. A BRAND YOU CAN COUNT ON: Search Realth on Amazon for more sizes, shape, function and other unique magnet. Our products are designed based on actual demands and needs; also, we hear voices from our customers everyday and provide solutions for their concerns time to time; your opinion is super important to us!