box separator
thingiverse
A compact enclosure specifically designed to fit snugly around a standard 5.9 x 5.9 inch rectangular package.
Download Model from thingiverse
With this file you will be able to print box separator 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 box separator.