As mentioned

Set the paper setting in the printer setup to cardboard or a similar thickness and quality (150 g

as they are not strong enough

Diameter: 100 mm

Also brilliant if you have a built-in fridge with no steel front and need a magnetic surface

Magnetiske Clips OFFICE, 4-pak 3M As mentionedSmall and wide magnetic clamps from Trendform for fridge or whiteboard. Art. Office Clip TF3669. Strength: approx. 300 g. Size: 2 cm x 2. 7 cm. Pack of 4 pcs. magnetic clips in 4 different colors and with different designs. Made for the office, but can also be used privately. The icons are easy to understand, even from a distance. So you can easily sort your board by putting different papers in the different clips. Each magnetic clip has a power