Reversible lens hood for Sigma 30mm f/1.4 DC DN

I bought the lens second hand and it came without the lens hood, so I designed a replacement.
The field of view isn't obstructed at all, and you can still (barely) access the focus ring with the hood reversed.
I printed it at 0.2mm with snug supports under the overhangs, it worked without any cleanup needed.
I used black matte PLA for now but I'd probably suggest using black PETG or something else with high impact resistance and a dark color (I'll reprint it in PC-PETG if it breaks or deforms).