I was looking for a way to increase the RAM on my desktop and thought this was a good all round kit. The reality is a little different. The nice thing was that there is an indexing tab on the back panels to make sure they line up a bit. Well, the beans themselves aren't bad, thin and flexible (which you'd expect for the price), but the way they're attached is problematic. There's a channel on the back of the bin that digs into the back wall, but the problem is that because of the way it's shaped, it curves inward quite aggressively, so you have the bin from the side or something need to introduce an angle. It wasn't a huge problem setting it up, but I can't remove a bin and expect it to go back into place without first removing the other bins. Then the tab on the back panel was broken, meaning I can't install a separate hook there. Speaking of freestanding hooks, the spacing on the board isn't the same as standard pegboard spacing, meaning storage containers for drills, punches, chisels, etc. won't sit properly on the board.