This clip (the black one in the photo) replaces the green clips that came with our raised bed garden netting system, which were way too big to hold securely. It fits snugly on garden bed netting systems with pipes that are 6.5mm in diameter. I used PETG with 30% infill for durability and just enough flexibility to pinch open without breaking.
Gcode files for a single clip and a dozen clips have been included.
The author marked this model as their own original creation.