and 2 pieces can be used magnetically against each other without thinking about polarity

If we have to come to you

This is the full traffic package in a cut-out version (available also for cut-it-yourself as 4 A4 sheets if you want to save money)

folders with magnetic closure

Gummimagnet m. udvendigt gevind, Ø22 mm. Auto-translated (NO) and 2 pieces can beThese magnets are small in size but are strong neodymium magnets with a rubber protective coating and M4 external steel threads. The magnet itself is built of N42 neodymium. These magnets can be fastened together with magnet types that have M4 internal threads. In addition, you could also use an M4 locknut to screw and secure. This type of magnet can be used on glass boards. Diameter: 2. 2 cm. Height magnet: 0. 6 cm. Total height: 1. 25 cm. Thread: M4