This should fit most standard North American single toggle switch plates.
(You will probably have to remove your current Switch Plate.)
Please make sure the switch cover will fit in your space. Some Switches are in awkward areas & this may not fit.
Dimensions:
X-108mm
Y-178mm
Z-6mm
MMU2
Supports: Yes
Please let me know if you have any issues.
The author hasn't provided the model origin yet.