May want to try a TPU with a shore hardness of 95. I have some stuff I got as a sample from someplace and it was way to hard for what I was doing (looking for a cheaper Nijaflex)As was said PETG is very flexible and won't snap like ABS or PLA. Check out the Crystal Series from MakerGeek if they ship to your area of the world.. they are US based. https://www.makergeeks.com/collectio...al-series-petg should you want transparent. Esun may have some as wellI just made some clips to hold a rug to a table outside for our stray cat Buddy.. Rug blows off in the wind sending his food bowl flying.. The clips work perfectly at 35% infill one 3 top/bottom and one perimeter you can not really snap this stuff.. very strongCould not attach files taking days to upload for some reason.