About this item

• MAGNETS COATED - Ni+Cu+Ni Triple Layer Coated. The Best Coating Available, which Provides a Shiny and Rust Resistant Protection for the Magnets.
• POWERFUL MAGNETS - Made of Strongest Magnetic Material! Strong Holding Power, Holding Power is not Less than 18 lb. per Magnet with Direct Touch and Direct Pull. It has a tensile force even larger than a 3 inch diameter ferrite magnet.
• DIY PROJECTS & SCIENCE EXPERIMENTS - Refrigerator Magnets, Shower Door, Work or Office, Scientific Purposes, Arts and Crafts or School Classroom.
• QUALITY - Made under ISO 9001 Quality Systems. The Highest Quality Available! 30 Days Money Back !
• VARIOUS SIZES - If you need to buy more sizes of magnets (e. g. 3inch, 4inch, 5inch, etc. ), please search for DIYMAG brand. DIYMAG provides professional design and consultation service according to customers’ requirements.