Drawer spacer for Ikea Alex Inserts

I love these Ikea drawer inserts. You can only put them up to a certain depth after which they are inaccessible. I made this space to keep them in place so they don't move around in the leftover space. It still allows you to throw “junk” inside the spacer if you want and it keeps the inserts stable in place. You need to print 2 of these and place them side by side to fill the entire drawer width.