TPU (or other flexible filament) Arm Shield

thingiverse

I printed this with black TPU (0.2mm layers, 15% infill), but other flexible filaments will also work just fine. I designed this to fit on printers with a maximum print bed size of 140mm x 140mm x 140mm. If your print bed is around that size, you'll need to rotate the model at a 45-degree angle. If your print bed is large enough, you might not have to do so. You will print two of these, and they go on each forearm, outside, with the pointy side facing away from your wrist. I threaded three velcro straps (for each print) through the included slots to wrap it around my arms securely. These are essentially leather-like armor pieces that you can wear on your forearms.