Scaled to 60% of original size and printed in PLA - Faberdashery Aurora - for use in a photography project which I am about to start. Effectively these will be used to hold a large poster print temporarily onto a backing board. Yes, I could have used standard spring clips but these would be way too "aggressive". Using these clamps, I can make sure that I use just enough force on the poster and not make any lasting marks.
No problem in assembling the printed components despite their rather small size once scaled down to 0.6 of their original size. I don't think I could have gone much smaller but happy to be proved wrong :-)