This version is made to put on thicker things

and 5 pieces have the South polarity

da det kun er rammen

For all metal surfaces and for the fridge and whiteboard - but not for magnetic glass boards (not strong enough for the glass boards)

men denne pakke er uden marker)

Gummimagnet, Gul 17x12 mm. knivskinne This version is made toYellow rubber magnet suitable for magnetic glass boards. Strength: 4. 3 kg. Width: 1. 7 cm. Height: 1. 2 cm. Colour: Yellow 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. SPECIFICATIONS: Strength: 4. 300 g. Material: NdFeB Magnetism: N45 Max. temperature: 80C