From the adhesive force which sold here Neodymium magnets are very good, even one of these little magnets holding a big wall calendar easily on the spot; they are small and unobtrusive, which was one of the main reasons to buy for me.
What I want to point any buyer:
The magnets are getting difficult to deal because of their strength; the size of these little things do not just help.
Especially hard for me I'm doing. B. Here, a single one of these small magnets (10 mm diameter and a mere 2 mm thick !!!) from the refrigerator or a whiteboard to get, if you do not at least a piece of paper between the magnet and surface ... One has to know how to help yourself or have strong fingernails.
As mentioned above: these are strong neodymium magnet and especially unobtrusive, in my opinion, particularly suitable for long-term attachment (eg calendar, removal of waste collection plan, ....) If you're looking for an inconspicuous installation option.
