Soft clamps for CNC machining. For when you're starting out or about to do something straight-up risky with the CNC machine. Because they're plastic you can machine straight through them without breaking your tool or damaging your machine out of alignment. They're sacrificial but still really stiff.
One set of clamps comes with the bolt (and nuts if you need them) so you don't have to worry about accidently hitting a fixture bolt. I find these really useful when I'm working fast or running a new machine set-up.
Just peel the sprue from the parts and it's ready to go!
You can also download these and print them by FDM if you like!