Thread Size: M8

The package contains 4 pcs

cars (not aluminum)

But let us disclose that it is made with a very strong magnet

The thread for this magnet is continuous

MagNotes 6-pak 10x10 cm. Auto-translated (SE) Thread Size: M8Small magnetic notes for small messages. Paper may be great, but it is not cheap to use and throw away in the long run use these mini whiteboards that you can write on with whiteboard markers and erase again instead. You get 6 differently colored magnetic MagNotes. The back is made of flexible magnetic foil and the front is whiteboard foil. They can be placed on all magnetic surfaces ranging from fridges to whiteboards, but they cannot be used on