Wall Switch Cover

To cover that one switch with no purpose, or the inexplicable wall outlet that should remain on.  Here's a cover to prevent accidental activation or deactivation of a single switch.  Cover is held in place by two 2mm x 6mm long screws.  Switch cover is held in closed position by detent.

Switch cover needs some support while printing but base can be printed with no support.  Minimal thickness to the cover plate shouldn't require new cover plate screws.