I couldn't find any good printable stack-able shoe racks. Well, I found one that cost a few dollars, but I wasn't going to pay that for a glorified plastic box and there are some admittedly good ones that aren't stackable. So I made this. It's a little delicate as in I wouldn't stack them 20 high and I recommend against putting anything heavy on them, but otherwise these are great. You'll need to glue the pegs in on one side of the shoe racks, but I think that's a better solution than some others. The sizing is pretty good, they fit quite well into each other when stacked. It's a little tight, but when clicked together they're pretty stuck unless you pull hard to separate them. I'm proud of myself