This is literately a block LOL.
Resize in slicer of your choice.
No support needed, infill is needed as its TPU.
Stick it with superglue to whatever you want.
To be honest, not great at what it was supposed to do😂. If model is heavy its ok but for light models it wont provide good grip so keep that in mind.
Made in Tinker CAD.
The author marked this model as their own original creation.