Craving the nostalgia of the old computer games I used to play, I created a properly proportioned model of a 3.5" floppy disk and combined its artistic charm with the functionality of a magnet!
The model accepts 6x2mm round magnets, which fit acceptably with friction but I would suggest adding adhesive to ensure the magnets do not come loose.
If you choose to create your own label for the plain floppy disk, as I have done with the pictured “The Oregon Trail”, the label dimensions are roughly 53mm X 71mm, with a slight round on two corners.
The author marked this model as their own original creation.