This is a 3d printed door jim modeled after the Sparrows Mini Jim because I'm a cheap ass and didn't want to pay $10 + Shipping. Use it to open doors. It's currently 1.5mm thick and I kind of want it thinner but it's already a bit flimsy so I'm using it as is.
100mm x 20mm x 1.5mm
Mine is printed in PLA+ at 0.2mm layer height.
Here's a demo on a locked door: https://www.youtube.com/shorts/_unjJ2HPTBw
The author marked this model as their own original creation.