IDEAL FOR DISPLAYS. These thin but powerful neodymium rectangular magnets combine the performance of neodymium and the smooth, classy finish of black epoxy, making them ideal for print, packaging and display applications. The premium finish makes them really popular for exhibitions and retail outlets. RESISTANT TO DEMAGNETISATION. Excellent resistance to demagnetisation. STRONG RARE EARTH MAGNET. Each magnet can support a steel weight of up to 0.58kg vertically from the magnetic face when in flush contact with a mild steel surface. SPECIFICATIONS. 10mm x 15mm x 1mm thick.