The Isle of Cats Board Game Boat Frame to contain your cats

Well here is another idea of mine that we have been using a lot. 
This is a frame that sits around the outside of your boats and keeps your cats contained on the boat, we all know how hard it is to contain cats! 
The frame stops them sliding around, great for my dodgy hand or if you brush across the board. 
I would think this could be good for children as well. I did try it on my son but he is 24 so cant be sure, but he did like it :) The frame also holds your played lessons in the top corner and has 3 angled slots for your permanent baskets. 

The frame also clips together in four pieces so it fits in the box. What do you all think? we don't play without them now.

These were printed at 0.2 in PLA.

On an MK3 you can fit two pieces on a bed at a time, so to print all four parts requires two print runs.