Protective Corner
thingiverse
Theses are corners to glue to the corner of something sharp to protect things that might bump into them. Instructions If you would like all 3 corners rounded instead of a square bottom. change the 'false' to 'true' and compile again. Changing the variables at the top of the file should change the appropriate dimensions. (Hopefully self explanatory.
Download Model from thingiverse
With this file you will be able to print Protective Corner with your 3D printer. Click on the button and save the file on your computer to work, edit or customize your design. You can also find more 3D designs for printers on Protective Corner.