I bought a AquaPur ironing desk which occur to have plastic slippery foots on it, that would cause the board to bend quite bad during ironing. I got my first spool of TPU at that time so I decided to copy that foot and get my board more rigid.
I pretty much coppied exact dimensions from the foot and did not work on it later, as when printed it was really working for me for almost 2 years now.
I printed it with Fiberlog flex 30D which works great, although as it was my first bigger print with TPU, so I got some bad layer adhesion which can be seen in the photos.
The author marked this model as their own original creation.