The storage pockets cannot be used on glass boards

they can be used on all magnetic surfaces (just not magnetic glass boards)

Magnetism: Y35

or ring magnets

Trash Can (bin)

Gummimagnet m. indvendigt gevind, Ø36 mm. ludo maxi The storage pockets cannot beVery powerful pot magnet with rubber coating and internal steel thread (M6). The magnet is made with N42 neodymium. And the internal thread is made with Q235 steel. Diameter: 3. 6 cm. Height: 0. 85 cm. Thread: M6 Strength: approx. 21 kg. The internal thread goes all the way through just push your screw all the way through the rubber coating. Can be used on magnetic glass boards. The rubber coating makes the magnet less "slippery". But be careful this