Neodymium Block Magnet - 170mm x 26mm x 12.7mm | N42Magnetic Product Description: This Rare Earth Block Magnet measures 170mm (length) x 26mm (height) x 12. 7mm (width) and features a nickel copper coating, like most of our Neodymium magnets. Extreme caution must be exercised at all times when handling this powerful magnet to avoid serious injury. Uses for our Strong Rare Earth Block Magnets: Please handle our powerful Neodymium block magnet with extreme caution, as they may cause serious personal