60x10x3mm/60x10x5mm N52 Strong Neodymium Magnets Rare Earth Lifting Magnets US – St. John's Institute (Hua Ming)
Amazon.com : Mifflin-USA Name Tag Magnets (10 Magnets, 1.75 x 0.5 inches), Name Tag Magnet Backs w/ 3 Extra-Strong Neodymium Magnets for ID Badge Holders : Office Products