This is a split pot we used to wrap around a fixed pole, to grow morning glories. Use thin rope to tie through interior holes, fill with soil, and you are good to go. 4in ID 11in OD

H1/H2 should be mirrors.

I used PLA, it gets soft when its 90out but is holding up fine, despite toddler ramming it with power wheels. Id use PETG or ABS, PLA was loaded, so thats what I used.