*Thickness of the metal plate to achieve full saturation of the magnetic field so that it can achieve maximum strength

so they works best on whiteboards or metal boards

but if it only has to hold itself and a few pieces of paper

Ikke velegnet til glastavler

Please read the link about glue to the left before buying magnets with self-adhesive

WHITE metal magneter, 4-pak engros *Thickness of the metal plateStrong white office magnets from Trendform, model WHITE. Perfect for both glass boards and when you need a really strong magnet for the office board. The magnets have an anti slip back so they will stay put on the board and won't slide on a smooth glass board. A bright white magnet will stand out on a black board and be neutral on a whiteboard. Color: White. Strength: approx. 1. 2 kg. Size: 23 x 9 mm. Made with a white metal cap and a strong ferrite