While the magnets are not plated, today take you to see what neodymium magnets without plating, the main picture is not plated square ndfeb, length and width is 2 inches, thickness of 1.6mm, relatively thin, the performance level is N50, belongs to the high-performance level, the default magnetized shipment, such as you need to buy 2 inches, 3 inches or larger welcome to contact the courageous magnets manufacturers offer, optional zinc plating, nickel, or other protection! Coatings are available in zinc, nickel or other protective coatings.
Other neodymium magnets without plating;
0.4mm thin rectangular magnet without coating 30x10x0.4mm
More 2 inch neodymium square magnets recommended;