3m adhesive magnets

Square neodymium magnet with 3M adhesive 12x12x2mm

This is a neodymium magnet with strong 3M adhesive backing exported to overseas customers these days, N52 high performance grade, shape is square, specific size is length and width of 12mm, thickness of 3mm, surface magnetic strength of 3000 gauss or so, according to the customer's requirements in the S-pole stickers....