Key Cap Flip Cover

A relatively simple flip-cover for your keyboard keys to protect certain buttons from accidental presses, by either yourself or by pets.
Internal Diameter is 19.6mm, with 0.6mm walls.
The Lid slots into the holes on the top and should move freely.

Should fit over most keycaps with mechanical switches - remove the keycap place the cover then place the cap back on and close the lid.