An advantage of magnetic foil is that you can easily cut the magnetic foil to the desired size (and in many different shapes)

The steel increases the adhesiveness of the magnet in direct contact with a thick steel surface

belastningsevne på 15 kg

and they hold up things many times their own weight

Klods magneter "Brick Mix", 4-pak hyldeforkant An advantage of magnetic foil4 pack of colourful brick magnets. Strength: approx. 0. 4 kg. Size: 15 x 15 x 11 mm. Powerful magnets in colourful plastic, shaped as small bricks. Mixed colours, 1 of each in every pack. Please note: Not suitable for small children (small parts) and not strong enough for magnetic glass boards.