This is a simple holder/hanger for a garden hose designed for sturdiness. It is big enough for a long hose and can carry substantial weight if printed well enough.
To avoid use of supports, this comes in two pieces with holes for standard screws.
Best printed with 3 or 4 wall layers and 30%+ infill. I used PETG and it came out very well at 0.20mm layer height.
Best printed as two pieces to avoid use of support and for a faster print.
I recommend 3 or 4 perimeter layers, at least 30% infill. Printing in speed mode at 0.20mm layer height is more than enough for a sturdy and well looking result.
The author hasn't provided the model origin yet.