A pack of 1 - 50 x 24 x 0.7mm thick Self Adhesive Magnetic Rectangles on an A4 Sheet. The sheet is 0.7mm thick and is magnetised with a striped magnetic field ( 2mm pole pitch ) to give a secure grip on steel surfaces. These Magnets do not require any protective plating.
Each sheet has a pulling force of 40g/cm2 when in flush contact with a mild steel surface. These magnets are held in place by the Magnetic Face and have a maximum operating temperature of 71 degrees C.
Simply peel them off and stick them to cards and papers to allow them to stick to steel surfaces. Each rectangle is strong enough to hold a sheet of A4 paper or a greeting card to a refrigerator. You can of course use more than one to increase the overall pull. These magnets are not nearly as strong as neodymium magnets, which makes them ideal for children's home and school projects. They are non toxic but do represent a choking hazard, so please don't give to children under 5.