and the perfect screw size is 3x5 mm

The light marks on the sheet show where the magnetic field is parallel to the sheet

Need some love

med nordpol og 5 stk

Total højde: 1

Gummimagnet, Hvid 17x12 mm. Tier1 and the perfect screw sizeWhite rubber magnet suitable for magnetic glass boards. Strength: 4. 3 kg. Width: 1. 7 cm. Height: 1. 2 cm. Colour: White Because this neodymium magnet is rubberised, it can be used outdoors and in wet areas. The magnet might leave a bit of colour on your magnetic board if pressed against the board. But no worries! Stains can easily be removed with a wet cloth. Here you can find all the other rubber magnets. SPECIFICATIONS: Strength: 4. 300 g.