Replacement button to suit Oset brand kill switch lanyard.
The Oset uses a larger diameter than a standard Leonelli/Apico button. (You can find one of those here https://www.thingiverse.com/thing:2788445)
Print with supports. Fits 3 10mmx2mm neodymium magnets. Should work with other 10mm diameter magnets but may need some padding behind.
The author marked this model as their own original creation.