Summary For use with 1/2" or smaller PVC pipe or dowel. I whipped this up to store rolls of tape in the garage, but I imagine you could do a lot more - lightweight curtains, clothing, etc... Print Settings Printer: QIDI Tech 1 Rafts: No Supports: Yes Resolution: .2mm Infill: 20% Notes: I found that printing on its side at an angle with supports provides better structural integrity at the j bend. I don't recommend hanging anything more than a few pounds.