20 Piece Super Strong N52 Neodymium Magnet 1 3/16 inch X 1/8 inch NdFeB Discs, the World’s Strongest & Most Powerful Rare Earth Magnet (20)

Description

Neodymium Magnets are the most powerful magnets in the World. Also called NdFeB magnets or NIB magnets; It contains Neodymium (Nd), Iron (Fe) and Boron (B). This magnet is extremely strong for its small size. N52 is strongest grade in neodymium magnet. Coated with Nikel-Copper-Nikel triple layers for shining look and corrosion resistance, scratching resistance. Use extreme CAUTION when putting them together to avoid slamming them together. This will cause them to break and chip. Also watch your fingers to avoid pinching the skin between magnets.