Review on 📦 Maximize OrganiStack: Performance Tool W5196 Stackable Storage for Efficient Space Utilization by Jason Melvin

Despite the description, they are not really meant to be stacked. I had to ask how to assemble them and someone explained that you screw the black rails horizontally to the wall and attach the bins by sliding the tab on the back onto the tab on the rails. Once I figured it out, they worked fine.