Model originally uploaded to Thingiverse at https://www.thingiverse.com/thing:4818900.

back hurt? cant bend over? try the new shoe aid remover. really if you dont like stepping on the back of your shoe to get it off and dont like untying them this might be the solution for you.

The dimensions of the model are too large to print at one time. So I divided it into two parts. These parts need to be glued together and then the thing will be very strong. On the lower platforms that are adjacent to the floor, it is better to glue soft rubber on glue or double-sided tape. Filling 10% is enough that you can step on your foot, and at the same time not spend extra material.

https://youtu.be/_aV0ywI5rgI