Safety plugs sold by IKEA are useful to protect your kids from the wall outlets in your house, but don't forget to keep one spare in order to remove the others from the outlets!
If you forgot to keep one spare or lost it, you might want to print this part.
Alternatively - at your own risks - you can use it as an actual safety plug.
Print at 100% infill:
- "Part 1" with supports,
- "Part 2" twice.
Assemble parts together according to the "Assembly" file.
You can glue the parts together to increase strength.