I love these boxes. They are IRIS brand, which I get at Michaels - when they go on sale for 40% off - which happens about 3x a year. Then I had a coupon for 25% off my entire order, so I could get lots of them. The labels are peel-and-stick wipeboard - YES!! It comes in a roll, which I then cut to my size and made the corners a little fancy (CM corner rounder - just because I can).
I labeled the boxes using wipe board crayons - fun!
You call it OCD...I call it peace of mind!