These are models for europallet edges. These edges can be placed on europallets to create boxes. There are models of 1,2 and 3 segments high because that's what's most common.
I printed them in wood pla with a 0,4mm nozzle, at a layer hight of 0,1mm in spiral/vase mode.
Suggestions for new models are always welcome.
The author marked this model as their own original creation.