... and safe delivery & excellent service N42 8*5mm strong neodymium magnet These magnets will have approximately 5150 Gauss on each face ... -52(N,M,H,SH,UH,EH)Various sizes CustomizedShapeBar, Strip, Stick, Block, Sheet, Round, Disc, etc.MaterialsSintered Neodymium-Iron- ... toys, package etc.Neodymium (NdFeB) Permanent Magnet Available Grades in: N, M, H, SH, UH, EH and so on.Magnet N-( N35-------N50), ...