3 Cutting Board Holder (for boards up to 16.5mm thick)

This is a remix of my previous model for the cutting board holder because someone requested a holder for thicker board. I myself haven't printed this size, so it isn't guaranteed that it works, but I'm 99% confident it will work just fine. I made sure that the holder won't fall over when only the back board is on the holder (assuming it isn't taller than 15")

Print 1 of the middle and 2 ends and then they should easily snap fit together when finished. I would recommend 3 outer walls for strength. Mine is printed out of PLA and has lasted for over a year without any signs of wear.